diff --git a/module/src/vn-consulter.c b/module/src/vn-consulter.c
index 55b99f3..a631830 100644
--- a/module/src/vn-consulter.c
+++ b/module/src/vn-consulter.c
@@ -180,7 +180,8 @@ void vn_consulter_send (GtkButton * button, VnConsulter * obj)
 	else
 		model = db_model_new_with_sql (VN_FORM (obj)->conn, sql);
 
-	g_signal_connect (model, "status-changed",
+//  Get sure to connect after the columns do, to destroy them.
+	g_signal_connect_after (model, "status-changed",
 		G_CALLBACK (vn_consulter_model_status_changed), obj);
 
 	iterator = db_iterator_new (model);
diff --git a/po/ca.po b/po/ca.po
index b352d02..741879f 100644
--- a/po/ca.po
+++ b/po/ca.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: hedera 1.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-10-21 09:24+0200\n"
+"POT-Creation-Date: 2013-11-05 10:03+0100\n"
 "PO-Revision-Date: 2013-06-04 13:38+0200\n"
 "Last-Translator: Alejandro T. Colombini Gómez <atcolombini@verdnatura.es>\n"
 "Language-Team: Catalan\n"
@@ -164,7 +164,7 @@ msgstr ""
 msgid "The type of the value"
 msgstr ""
 
-#: ../gvn/gvn-param.c:485 ../vn/vn-field.c:553 ../vn/vn-column.c:401
+#: ../gvn/gvn-param.c:485 ../vn/vn-field.c:553 ../vn/vn-column.c:440
 msgid "Editable"
 msgstr ""
 
@@ -172,7 +172,7 @@ msgstr ""
 msgid "Whether the param value can be modified"
 msgstr ""
 
-#: ../gvn/gvn-param.c:492 ../vn/vn-field.c:560 ../vn/vn-column.c:408
+#: ../gvn/gvn-param.c:492 ../vn/vn-field.c:560 ../vn/vn-column.c:447
 msgid "Null"
 msgstr ""
 
@@ -342,7 +342,7 @@ msgstr ""
 msgid "A column to apply the operations over it"
 msgstr ""
 
-#: ../db/db-param.c:251 ../vn/vn-grid.c:357 ../vn/vn-field.c:532
+#: ../db/db-param.c:251 ../vn/vn-grid.c:470 ../vn/vn-field.c:532
 msgid "Iterator"
 msgstr ""
 
@@ -350,7 +350,7 @@ msgstr ""
 msgid "The iterator owner of param"
 msgstr ""
 
-#: ../db/db-param.c:258 ../vn/vn-column.c:387
+#: ../db/db-param.c:258 ../vn/vn-column.c:426
 msgid "Column index"
 msgstr ""
 
@@ -358,11 +358,11 @@ msgstr ""
 msgid "The referenced column index"
 msgstr ""
 
-#: ../db/db-param.c:265 ../vn/vn-field.c:539 ../vn/vn-column.c:394
+#: ../db/db-param.c:265 ../vn/vn-field.c:539 ../vn/vn-column.c:433
 msgid "Column name"
 msgstr "Nom de la columna"
 
-#: ../db/db-param.c:266 ../vn/vn-column.c:395
+#: ../db/db-param.c:266 ../vn/vn-column.c:434
 msgid "The referenced column name"
 msgstr "Nom de la columna referenciada"
 
@@ -402,8 +402,8 @@ msgstr ""
 msgid "The path where query files are located"
 msgstr ""
 
-#: ../db/db-conn.c:1051 ../db/db-file-loader.c:724
-#: ../vn/column/vn-column-image.c:477
+#: ../db/db-conn.c:1051 ../db/db-file-loader.c:715
+#: ../vn/column/vn-column-image.c:489
 msgid "Host"
 msgstr ""
 
@@ -460,43 +460,43 @@ msgstr ""
 msgid "The GError, if an error ocurred"
 msgstr ""
 
-#: ../db/db-file-loader.c:333
+#: ../db/db-file-loader.c:330
 #, c-format
 msgid "%s not cached"
 msgstr ""
 
-#: ../db/db-file-loader.c:431
+#: ../db/db-file-loader.c:426
 #, c-format
 msgid "Unknown content length of file %s"
 msgstr ""
 
-#: ../db/db-file-loader.c:725 ../vn/column/vn-column-image.c:478
+#: ../db/db-file-loader.c:716 ../vn/column/vn-column-image.c:490
 msgid "The host web server name to get the images"
 msgstr ""
 
-#: ../db/db-file-loader.c:732 ../vn/column/vn-column-image.c:485
+#: ../db/db-file-loader.c:723 ../vn/column/vn-column-image.c:497
 msgid "Path"
 msgstr ""
 
-#: ../db/db-file-loader.c:733
+#: ../db/db-file-loader.c:724
 msgid "The path of the directory to interact with"
 msgstr ""
 
-#: ../db/db-file-loader.c:740
+#: ../db/db-file-loader.c:731
 msgid "Cache directory"
 msgstr ""
 
-#: ../db/db-file-loader.c:741
+#: ../db/db-file-loader.c:732
 msgid ""
 "The local directory where the downloaded files will be stored. The default "
 "cache directory is 'hedera', under g_get_user_cache_dir()."
 msgstr ""
 
-#: ../db/db-file-loader.c:749
+#: ../db/db-file-loader.c:740
 msgid "Maximal cache size"
 msgstr ""
 
-#: ../db/db-file-loader.c:750
+#: ../db/db-file-loader.c:741
 msgid "The maximal size for the contents of the cache directory"
 msgstr ""
 
@@ -566,7 +566,7 @@ msgstr "Funció vn_model_set_sort_func no implementada"
 msgid "Function vn_model_set_default_sort_func not implemented"
 msgstr "Funció vn_model_set_default_sort_func no implementada"
 
-#: ../vn/vn-grid.c:358
+#: ../vn/vn-grid.c:471
 msgid "The iterator used by VnGrid"
 msgstr ""
 
@@ -699,7 +699,7 @@ msgstr ""
 msgid "Whether the field value is user editable"
 msgstr ""
 
-#: ../vn/vn-field.c:561 ../vn/vn-column.c:409
+#: ../vn/vn-field.c:561 ../vn/vn-column.c:448
 msgid "Whether the field value can be of type GVN_TYPE_NULL"
 msgstr ""
 
@@ -788,14 +788,22 @@ msgstr ""
 msgid "A GBytes structure with the image data"
 msgstr ""
 
-#: ../vn/vn-column.c:388
+#: ../vn/vn-column.c:427
 msgid "The column index in the model"
 msgstr ""
 
-#: ../vn/vn-column.c:402
+#: ../vn/vn-column.c:441
 msgid "Whether the column values are editable"
 msgstr ""
 
+#: ../vn/vn-column.c:454
+msgid "Tab index"
+msgstr ""
+
+#: ../vn/vn-column.c:455
+msgid "Order in which the tab selects the columns for edition"
+msgstr ""
+
 #: ../vn/column/vn-column-spin.c:130
 msgid "Climb rate"
 msgstr ""
@@ -812,25 +820,25 @@ msgstr ""
 msgid "The field number of the Grid model used to sort the column"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:486
+#: ../vn/column/vn-column-image.c:498
 msgid "Base path from the host where the images will be downloaded"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:493
+#: ../vn/column/vn-column-image.c:505
 msgid "Tooltip path"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:494
+#: ../vn/column/vn-column-image.c:506
 msgid ""
 "Prefix for the path of the images to be shown in the tooltip. Starting after "
 "the path of the column and appending the name on each cell"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:503
+#: ../vn/column/vn-column-image.c:515
 msgid "Tooltip size"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:504
+#: ../vn/column/vn-column-image.c:516
 msgid ""
 "Size of the bigger side of the tooltip images, the another side will be "
 "scaled accordingly and smaller images won't be scaled"
@@ -1140,7 +1148,11 @@ msgstr ""
 msgid "Rollback"
 msgstr ""
 
-#: ../module/src/vn-consulter.c:207
+#: ../module/data/consulter.glade.h:11
+msgid "∞"
+msgstr ""
+
+#: ../module/src/vn-consulter.c:234
 msgid "Type or select a query"
 msgstr ""
 
diff --git a/po/es.po b/po/es.po
index 1c182c5..2085d0a 100644
--- a/po/es.po
+++ b/po/es.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: hedera 1.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-10-21 09:24+0200\n"
+"POT-Creation-Date: 2013-11-05 10:03+0100\n"
 "PO-Revision-Date: 2013-06-04 13:36+0200\n"
 "Last-Translator: Alejandro T. Colombini Gómez <atcolombini@verdnatura.es>\n"
 "Language-Team: Spanish\n"
@@ -166,7 +166,7 @@ msgstr "Tipo Glib"
 msgid "The type of the value"
 msgstr "El tipo del valor"
 
-#: ../gvn/gvn-param.c:485 ../vn/vn-field.c:553 ../vn/vn-column.c:401
+#: ../gvn/gvn-param.c:485 ../vn/vn-field.c:553 ../vn/vn-column.c:440
 msgid "Editable"
 msgstr "Editable"
 
@@ -174,7 +174,7 @@ msgstr "Editable"
 msgid "Whether the param value can be modified"
 msgstr "Indica si el parámetro puede modificarse"
 
-#: ../gvn/gvn-param.c:492 ../vn/vn-field.c:560 ../vn/vn-column.c:408
+#: ../gvn/gvn-param.c:492 ../vn/vn-field.c:560 ../vn/vn-column.c:447
 msgid "Null"
 msgstr "Nulo"
 
@@ -350,7 +350,7 @@ msgstr "Columna"
 msgid "A column to apply the operations over it"
 msgstr "Una columna sobre la que se aplicarán las operaciones"
 
-#: ../db/db-param.c:251 ../vn/vn-grid.c:357 ../vn/vn-field.c:532
+#: ../db/db-param.c:251 ../vn/vn-grid.c:470 ../vn/vn-field.c:532
 msgid "Iterator"
 msgstr "Iterator"
 
@@ -358,7 +358,7 @@ msgstr "Iterator"
 msgid "The iterator owner of param"
 msgstr "El Iterator dueño del parámetro"
 
-#: ../db/db-param.c:258 ../vn/vn-column.c:387
+#: ../db/db-param.c:258 ../vn/vn-column.c:426
 msgid "Column index"
 msgstr "Posición"
 
@@ -366,11 +366,11 @@ msgstr "Posición"
 msgid "The referenced column index"
 msgstr "La posición de la columna en el Grid"
 
-#: ../db/db-param.c:265 ../vn/vn-field.c:539 ../vn/vn-column.c:394
+#: ../db/db-param.c:265 ../vn/vn-field.c:539 ../vn/vn-column.c:433
 msgid "Column name"
 msgstr "Nombre de la columna"
 
-#: ../db/db-param.c:266 ../vn/vn-column.c:395
+#: ../db/db-param.c:266 ../vn/vn-column.c:434
 msgid "The referenced column name"
 msgstr ""
 "El nombre del campo en el Iterator vinculado al Grid al que pretenece la "
@@ -412,8 +412,8 @@ msgstr "Ruta de consultas"
 msgid "The path where query files are located"
 msgstr "La ruta donde se encuentran los archivos de consultas"
 
-#: ../db/db-conn.c:1051 ../db/db-file-loader.c:724
-#: ../vn/column/vn-column-image.c:477
+#: ../db/db-conn.c:1051 ../db/db-file-loader.c:715
+#: ../vn/column/vn-column-image.c:489
 msgid "Host"
 msgstr "Host"
 
@@ -470,33 +470,33 @@ msgstr "Error"
 msgid "The GError, if an error ocurred"
 msgstr "El GError, si ha habido algún error"
 
-#: ../db/db-file-loader.c:333
+#: ../db/db-file-loader.c:330
 #, c-format
 msgid "%s not cached"
 msgstr "No se ha guardado %s en la cache"
 
-#: ../db/db-file-loader.c:431
+#: ../db/db-file-loader.c:426
 #, c-format
 msgid "Unknown content length of file %s"
 msgstr "Longitud del contenido del archivo %s desconocida"
 
-#: ../db/db-file-loader.c:725 ../vn/column/vn-column-image.c:478
+#: ../db/db-file-loader.c:716 ../vn/column/vn-column-image.c:490
 msgid "The host web server name to get the images"
 msgstr "El nombre del servidor web al que se conectará"
 
-#: ../db/db-file-loader.c:732 ../vn/column/vn-column-image.c:485
+#: ../db/db-file-loader.c:723 ../vn/column/vn-column-image.c:497
 msgid "Path"
 msgstr "Ruta"
 
-#: ../db/db-file-loader.c:733
+#: ../db/db-file-loader.c:724
 msgid "The path of the directory to interact with"
 msgstr "La ruta del directorio con el que se interactuará"
 
-#: ../db/db-file-loader.c:740
+#: ../db/db-file-loader.c:731
 msgid "Cache directory"
 msgstr "Directorio de caché"
 
-#: ../db/db-file-loader.c:741
+#: ../db/db-file-loader.c:732
 msgid ""
 "The local directory where the downloaded files will be stored. The default "
 "cache directory is 'hedera', under g_get_user_cache_dir()."
@@ -504,11 +504,11 @@ msgstr ""
 "El directorio local en el cual se guardarán los archivos descargados.El "
 "directorio por defecto es 'hedera', debajo de g_get_user_cache_dir()."
 
-#: ../db/db-file-loader.c:749
+#: ../db/db-file-loader.c:740
 msgid "Maximal cache size"
 msgstr "Tamaño máximo de la caché"
 
-#: ../db/db-file-loader.c:750
+#: ../db/db-file-loader.c:741
 msgid "The maximal size for the contents of the cache directory"
 msgstr "El tamaño máximo para los contenidos del directorio de caché"
 
@@ -578,7 +578,7 @@ msgstr "Función vn_model_set_sort_func no implementada"
 msgid "Function vn_model_set_default_sort_func not implemented"
 msgstr "Función vn_model_set_default_sort_func no implementada"
 
-#: ../vn/vn-grid.c:358
+#: ../vn/vn-grid.c:471
 msgid "The iterator used by VnGrid"
 msgstr "El Iterator empleado por VnGrid"
 
@@ -711,7 +711,7 @@ msgstr "El nombre de la columna en el Iterator"
 msgid "Whether the field value is user editable"
 msgstr "Si el valor de campo puede ser editado por el usuario"
 
-#: ../vn/vn-field.c:561 ../vn/vn-column.c:409
+#: ../vn/vn-field.c:561 ../vn/vn-column.c:448
 msgid "Whether the field value can be of type GVN_TYPE_NULL"
 msgstr "Si el campo puede ser del tipo GVN_TYPE_NULL"
 
@@ -800,14 +800,22 @@ msgstr "Bytes"
 msgid "A GBytes structure with the image data"
 msgstr "Una estructura GBytes con los datos de la imágen"
 
-#: ../vn/vn-column.c:388
+#: ../vn/vn-column.c:427
 msgid "The column index in the model"
 msgstr "El índice de la columna en el modelo"
 
-#: ../vn/vn-column.c:402
+#: ../vn/vn-column.c:441
 msgid "Whether the column values are editable"
 msgstr "Si el valor de campo puede ser editado por el usuario"
 
+#: ../vn/vn-column.c:454
+msgid "Tab index"
+msgstr "Tab index"
+
+#: ../vn/vn-column.c:455
+msgid "Order in which the tab selects the columns for edition"
+msgstr "Orden en el cual el tabulador selecciona las columnas para editar"
+
 #: ../vn/column/vn-column-spin.c:130
 msgid "Climb rate"
 msgstr "Tasa de subida"
@@ -825,15 +833,15 @@ msgid "The field number of the Grid model used to sort the column"
 msgstr ""
 "El número de campo del modelo del Grid que se usa para ordenar la columna"
 
-#: ../vn/column/vn-column-image.c:486
+#: ../vn/column/vn-column-image.c:498
 msgid "Base path from the host where the images will be downloaded"
 msgstr "La ruta base del servidor desde donde se descargarán las imágenes."
 
-#: ../vn/column/vn-column-image.c:493
+#: ../vn/column/vn-column-image.c:505
 msgid "Tooltip path"
 msgstr "Ruta del tooltip"
 
-#: ../vn/column/vn-column-image.c:494
+#: ../vn/column/vn-column-image.c:506
 msgid ""
 "Prefix for the path of the images to be shown in the tooltip. Starting after "
 "the path of the column and appending the name on each cell"
@@ -842,11 +850,11 @@ msgstr ""
 "Empezando desde la ruta de la columna y añadiendo después el nombre de cada "
 "celda"
 
-#: ../vn/column/vn-column-image.c:503
+#: ../vn/column/vn-column-image.c:515
 msgid "Tooltip size"
 msgstr "Tamaño del tooltip"
 
-#: ../vn/column/vn-column-image.c:504
+#: ../vn/column/vn-column-image.c:516
 msgid ""
 "Size of the bigger side of the tooltip images, the another side will be "
 "scaled accordingly and smaller images won't be scaled"
@@ -1171,6 +1179,10 @@ msgstr "Efectuar"
 msgid "Rollback"
 msgstr "Deshacer"
 
-#: ../module/src/vn-consulter.c:207
+#: ../module/data/consulter.glade.h:11
+msgid "∞"
+msgstr "∞"
+
+#: ../module/src/vn-consulter.c:234
 msgid "Type or select a query"
 msgstr "Escribe o selecciona la consulta"
diff --git a/po/nl.po b/po/nl.po
index c5f3704..fe9c3dc 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: hedera 1.0\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2013-10-21 09:24+0200\n"
+"POT-Creation-Date: 2013-11-05 10:03+0100\n"
 "PO-Revision-Date: 2012-10-09 11:38+0200\n"
 "Last-Translator: Alejandro T. Colombini Gómez <atcolombini@verdnatura.es>\n"
 "Language-Team: Dutch\n"
@@ -166,7 +166,7 @@ msgstr ""
 msgid "The type of the value"
 msgstr ""
 
-#: ../gvn/gvn-param.c:485 ../vn/vn-field.c:553 ../vn/vn-column.c:401
+#: ../gvn/gvn-param.c:485 ../vn/vn-field.c:553 ../vn/vn-column.c:440
 msgid "Editable"
 msgstr ""
 
@@ -174,7 +174,7 @@ msgstr ""
 msgid "Whether the param value can be modified"
 msgstr ""
 
-#: ../gvn/gvn-param.c:492 ../vn/vn-field.c:560 ../vn/vn-column.c:408
+#: ../gvn/gvn-param.c:492 ../vn/vn-field.c:560 ../vn/vn-column.c:447
 msgid "Null"
 msgstr ""
 
@@ -343,7 +343,7 @@ msgstr ""
 msgid "A column to apply the operations over it"
 msgstr ""
 
-#: ../db/db-param.c:251 ../vn/vn-grid.c:357 ../vn/vn-field.c:532
+#: ../db/db-param.c:251 ../vn/vn-grid.c:470 ../vn/vn-field.c:532
 msgid "Iterator"
 msgstr ""
 
@@ -351,7 +351,7 @@ msgstr ""
 msgid "The iterator owner of param"
 msgstr ""
 
-#: ../db/db-param.c:258 ../vn/vn-column.c:387
+#: ../db/db-param.c:258 ../vn/vn-column.c:426
 msgid "Column index"
 msgstr ""
 
@@ -359,11 +359,11 @@ msgstr ""
 msgid "The referenced column index"
 msgstr ""
 
-#: ../db/db-param.c:265 ../vn/vn-field.c:539 ../vn/vn-column.c:394
+#: ../db/db-param.c:265 ../vn/vn-field.c:539 ../vn/vn-column.c:433
 msgid "Column name"
 msgstr ""
 
-#: ../db/db-param.c:266 ../vn/vn-column.c:395
+#: ../db/db-param.c:266 ../vn/vn-column.c:434
 msgid "The referenced column name"
 msgstr ""
 
@@ -403,8 +403,8 @@ msgstr ""
 msgid "The path where query files are located"
 msgstr ""
 
-#: ../db/db-conn.c:1051 ../db/db-file-loader.c:724
-#: ../vn/column/vn-column-image.c:477
+#: ../db/db-conn.c:1051 ../db/db-file-loader.c:715
+#: ../vn/column/vn-column-image.c:489
 msgid "Host"
 msgstr ""
 
@@ -461,43 +461,43 @@ msgstr ""
 msgid "The GError, if an error ocurred"
 msgstr ""
 
-#: ../db/db-file-loader.c:333
+#: ../db/db-file-loader.c:330
 #, c-format
 msgid "%s not cached"
 msgstr ""
 
-#: ../db/db-file-loader.c:431
+#: ../db/db-file-loader.c:426
 #, c-format
 msgid "Unknown content length of file %s"
 msgstr ""
 
-#: ../db/db-file-loader.c:725 ../vn/column/vn-column-image.c:478
+#: ../db/db-file-loader.c:716 ../vn/column/vn-column-image.c:490
 msgid "The host web server name to get the images"
 msgstr ""
 
-#: ../db/db-file-loader.c:732 ../vn/column/vn-column-image.c:485
+#: ../db/db-file-loader.c:723 ../vn/column/vn-column-image.c:497
 msgid "Path"
 msgstr ""
 
-#: ../db/db-file-loader.c:733
+#: ../db/db-file-loader.c:724
 msgid "The path of the directory to interact with"
 msgstr ""
 
-#: ../db/db-file-loader.c:740
+#: ../db/db-file-loader.c:731
 msgid "Cache directory"
 msgstr ""
 
-#: ../db/db-file-loader.c:741
+#: ../db/db-file-loader.c:732
 msgid ""
 "The local directory where the downloaded files will be stored. The default "
 "cache directory is 'hedera', under g_get_user_cache_dir()."
 msgstr ""
 
-#: ../db/db-file-loader.c:749
+#: ../db/db-file-loader.c:740
 msgid "Maximal cache size"
 msgstr ""
 
-#: ../db/db-file-loader.c:750
+#: ../db/db-file-loader.c:741
 msgid "The maximal size for the contents of the cache directory"
 msgstr ""
 
@@ -567,7 +567,7 @@ msgstr ""
 msgid "Function vn_model_set_default_sort_func not implemented"
 msgstr ""
 
-#: ../vn/vn-grid.c:358
+#: ../vn/vn-grid.c:471
 msgid "The iterator used by VnGrid"
 msgstr ""
 
@@ -700,7 +700,7 @@ msgstr ""
 msgid "Whether the field value is user editable"
 msgstr ""
 
-#: ../vn/vn-field.c:561 ../vn/vn-column.c:409
+#: ../vn/vn-field.c:561 ../vn/vn-column.c:448
 msgid "Whether the field value can be of type GVN_TYPE_NULL"
 msgstr ""
 
@@ -789,14 +789,22 @@ msgstr ""
 msgid "A GBytes structure with the image data"
 msgstr ""
 
-#: ../vn/vn-column.c:388
+#: ../vn/vn-column.c:427
 msgid "The column index in the model"
 msgstr ""
 
-#: ../vn/vn-column.c:402
+#: ../vn/vn-column.c:441
 msgid "Whether the column values are editable"
 msgstr ""
 
+#: ../vn/vn-column.c:454
+msgid "Tab index"
+msgstr ""
+
+#: ../vn/vn-column.c:455
+msgid "Order in which the tab selects the columns for edition"
+msgstr ""
+
 #: ../vn/column/vn-column-spin.c:130
 msgid "Climb rate"
 msgstr ""
@@ -813,25 +821,25 @@ msgstr ""
 msgid "The field number of the Grid model used to sort the column"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:486
+#: ../vn/column/vn-column-image.c:498
 msgid "Base path from the host where the images will be downloaded"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:493
+#: ../vn/column/vn-column-image.c:505
 msgid "Tooltip path"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:494
+#: ../vn/column/vn-column-image.c:506
 msgid ""
 "Prefix for the path of the images to be shown in the tooltip. Starting after "
 "the path of the column and appending the name on each cell"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:503
+#: ../vn/column/vn-column-image.c:515
 msgid "Tooltip size"
 msgstr ""
 
-#: ../vn/column/vn-column-image.c:504
+#: ../vn/column/vn-column-image.c:516
 msgid ""
 "Size of the bigger side of the tooltip images, the another side will be "
 "scaled accordingly and smaller images won't be scaled"
@@ -1139,6 +1147,10 @@ msgstr ""
 msgid "Rollback"
 msgstr ""
 
-#: ../module/src/vn-consulter.c:207
+#: ../module/data/consulter.glade.h:11
+msgid "∞"
+msgstr ""
+
+#: ../module/src/vn-consulter.c:234
 msgid "Type or select a query"
 msgstr ""
diff --git a/vn/column/vn-column-image.c b/vn/column/vn-column-image.c
index 2302060..6c3a388 100644
--- a/vn/column/vn-column-image.c
+++ b/vn/column/vn-column-image.c
@@ -142,8 +142,7 @@ static gboolean vn_column_image_on_query_tooltip (GtkTreeView * view,
 	GtkTreeIter iter;
 	GtkTreePath * path = NULL;
 
-	if (//&& obj && VN_IS_COLUMN_IMAGE (obj)
-		gtk_tree_view_get_tooltip_context (view, &x, &y, k, NULL, &path, &iter))
+	if (gtk_tree_view_get_tooltip_context (view, &x, &y, k, NULL, &path, &iter))
 	{
 		gint wx, wy;
 		GdkRectangle rect;
@@ -266,6 +265,18 @@ static void vn_column_image_set_value (VnColumnImage * obj, GtkTreeModel * model
 		GtkTreeView * view = GTK_TREE_VIEW
 			(gtk_tree_view_column_get_tree_view (GTK_TREE_VIEW_COLUMN (obj)));
 
+		if (view != obj->tree_view)
+		{
+			if (GTK_IS_TREE_VIEW (obj->tree_view))
+				g_signal_handlers_disconnect_by_func (obj->tree_view,
+					vn_column_image_on_query_tooltip, obj);
+
+			g_signal_connect (view, "query-tooltip",
+				G_CALLBACK (vn_column_image_on_query_tooltip), obj);
+			g_object_set (view, "has-tooltip", TRUE, NULL);
+			obj->tree_view = view;
+		}
+
 		if (obj->loaded)
 		{
 			if (g_hash_table_contains (obj->loaded, name))
@@ -324,14 +335,9 @@ static void vn_column_image_set_value (VnColumnImage * obj, GtkTreeModel * model
 			obj->loader = db_file_loader_new (obj->host, obj->path);
 
 		if (obj->tooltip_path && !obj->tooltips)
-		{
 			obj->tooltips = g_hash_table_new_full
 				((GHashFunc) g_direct_hash, (GEqualFunc) g_direct_equal,
 				(GDestroyNotify) NULL, (GDestroyNotify) free_tooltip_data);
-			g_object_set (view, "has-tooltip", TRUE, NULL);
-			g_signal_connect (view, "query-tooltip",
-				G_CALLBACK (vn_column_image_on_query_tooltip), obj);
-		}
 
 		data = g_new (DownloadData, 1);
 		data->obj = g_object_ref (obj);
@@ -354,12 +360,7 @@ static void vn_column_image_on_model_changed (VnColumnImage * obj)
 		g_hash_table_destroy (obj->loaded);
 
 	if (obj->tooltips)
-	{
 		g_hash_table_destroy (obj->tooltips);
-		g_signal_handlers_disconnect_by_func (GTK_TREE_VIEW
-			(gtk_tree_view_column_get_tree_view (GTK_TREE_VIEW_COLUMN (obj))),
-			vn_column_image_on_query_tooltip, obj);
-	}
 
 	obj->loaded = NULL;
 	obj->tooltips = NULL;
@@ -444,6 +445,7 @@ static void vn_column_image_init (VnColumnImage * obj)
 	obj->loader = NULL;
 	obj->loaded = NULL;
 	obj->tooltips = NULL;
+	obj->tree_view = NULL;
 }
 
 static void vn_column_image_finalize (VnColumnImage * obj)
@@ -455,7 +457,7 @@ static void vn_column_image_finalize (VnColumnImage * obj)
 	if (obj->loader)
 	{
 		db_file_loader_cancel_all (obj->loader);
-		g_object_unref (obj->loader);//XXX
+		g_object_unref (obj->loader);
 	}
 
 	if (obj->loaded)
@@ -464,6 +466,10 @@ static void vn_column_image_finalize (VnColumnImage * obj)
 	if (obj->tooltips)
 		g_hash_table_destroy (obj->tooltips);
 
+	if (GTK_IS_TREE_VIEW (obj->tree_view))
+		g_signal_handlers_disconnect_by_func (obj->tree_view,
+			vn_column_image_on_query_tooltip, obj);
+
 	G_OBJECT_CLASS (vn_column_image_parent_class)->finalize (G_OBJECT (obj));
 }
 
diff --git a/vn/column/vn-column-image.h b/vn/column/vn-column-image.h
index 6c12ac3..0758551 100644
--- a/vn/column/vn-column-image.h
+++ b/vn/column/vn-column-image.h
@@ -44,6 +44,7 @@ struct _VnColumnImage
 	DbFileLoader * loader;
 	GHashTable * loaded;
 	GHashTable * tooltips;
+	GtkTreeView * tree_view;
 };
 
 struct _VnColumnImageClass
diff --git a/vn/vn-column.c b/vn/vn-column.c
index 2f5f123..41852ba 100644
--- a/vn/vn-column.c
+++ b/vn/vn-column.c
@@ -223,6 +223,39 @@ void vn_column_set_null (VnColumn * obj, gboolean null)
 		VN_COLUMN_GET_CLASS (obj)->set_null (obj, null);
 }
 
+/**
+ * vn_column_get_tab_index
+ * @obj: the #VnColumn
+ * 
+ * Sets the order in which the column will be selected while pressing Tab across
+ * the #VnGrid.
+ * 
+ * Return value: the index of the column
+ **/
+int vn_column_get_tab_index (VnColumn * obj)
+{
+	g_return_if_fail (VN_IS_COLUMN (obj));
+
+	return obj->tab_index;
+}
+
+/**
+ * vn_column_set_tab_index
+ * @obj: the #VnColumn
+ * @tab_index: the index of the column
+ * 
+ * Sets the order in which the column will be selected while pressing Tab across
+ * the #VnGrid. If the column is not editable, tab-index will be ignored bt the
+ * #VnGrid, as the column can't be edited (i.e. not accessible through pressing
+ * Tab).
+ **/
+void vn_column_set_tab_index (VnColumn * obj, gint tab_index)
+{
+	g_return_if_fail (VN_IS_COLUMN (obj));
+
+	obj->tab_index = tab_index;
+}
+
 /**
  * vn_column_get_model:
  * @obj: the #VnColumn
@@ -309,6 +342,7 @@ enum
 	,PROP_COLUMN_NAME
 	,PROP_EDITABLE
 	,PROP_NULL
+	,PROP_TAB_INDEX
 };
 
 static void vn_column_set_property (VnColumn * obj, guint id,
@@ -328,6 +362,9 @@ static void vn_column_set_property (VnColumn * obj, guint id,
 		case PROP_NULL:
 			vn_column_set_null (obj, g_value_get_boolean (value));
 			break;
+		case PROP_TAB_INDEX:
+			vn_column_set_tab_index (obj, g_value_get_int (value));
+			break;
 		default:		
 			G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, id, pspec);
 	}
@@ -350,6 +387,9 @@ static void vn_column_get_property (VnColumn * obj, guint id,
 		case PROP_NULL:
 			g_value_set_boolean (value, obj->null);
 			break;
+		case PROP_TAB_INDEX:
+			g_value_set_int (value, obj->tab_index);
+			break;
 		default:		
 			G_OBJECT_WARN_INVALID_PROPERTY_ID (obj, id, pspec);
 	}
@@ -409,4 +449,11 @@ static void vn_column_class_init (VnColumnClass * klass)
 			,FALSE
 			,G_PARAM_CONSTRUCT | G_PARAM_READWRITE
 	));
+	g_object_class_install_property (k, PROP_TAB_INDEX,
+		g_param_spec_int ("tab-index"
+			,_("Tab index")
+			,_("Order in which the tab selects the columns for edition")
+			,-1, 255, 0
+			,G_PARAM_CONSTRUCT | G_PARAM_READWRITE
+	));
 }
diff --git a/vn/vn-column.h b/vn/vn-column.h
index f7ee4ac..4aa63f6 100644
--- a/vn/vn-column.h
+++ b/vn/vn-column.h
@@ -47,6 +47,7 @@ struct _VnColumn
 	gchar * column_name;
 	gboolean editable;
 	gboolean null;
+	gint tab_index;
 	VnColumnSetValueFunc set_value;
 };
 
@@ -70,6 +71,8 @@ gboolean			vn_column_get_editable		(VnColumn * obj);
 void				vn_column_set_editable		(VnColumn * obj, gboolean editable);
 gboolean			vn_column_get_null			(VnColumn * obj);
 void				vn_column_set_null			(VnColumn * obj, gboolean null);
+int					vn_column_get_tab_index		(VnColumn * obj);
+void				vn_column_set_tab_index		(VnColumn * obj, gint tab_index);
 DbModel *			vn_column_get_model			(VnColumn * obj);
 gboolean			vn_column_get_iter			(VnColumn * obj, const gchar * path, DbIter * iter);
 void				vn_column_model_changed		(VnColumn * obj);
diff --git a/vn/vn-grid.c b/vn/vn-grid.c
index 964f9fd..2e442f3 100644
--- a/vn/vn-grid.c
+++ b/vn/vn-grid.c
@@ -121,123 +121,109 @@ static void vn_grid_on_status_changed (DbIterator * iterator, gboolean ready, Vn
 static gboolean vn_grid_on_cursor_key_pressed (GtkTreeView * obj,
 	GdkEventKey * event, gpointer data)
 {
-	guint count, i;
+	gboolean inverted;
+	gboolean passed = FALSE;
+	gint sel_tab_index;
+	VnColumn * first = NULL;
 	GList * n, * columns;
 	GtkTreePath * path;
-	GtkTreeViewColumn * col, * next_col = NULL;
+	GtkTreeViewColumn * col;
+	VnColumn * selected, * next = NULL;
 	GtkCellArea * area;
+	GtkCellEditable * editable;
 
 	if (!(event->type == GDK_KEY_PRESS
-	&& (event->keyval == GDK_KEY_Tab || event->keyval == GDK_KEY_ISO_Left_Tab)))
+	&& (event->keyval == GDK_KEY_Tab
+		|| event->keyval == GDK_KEY_ISO_Left_Tab
+		|| event->keyval == GDK_KEY_KP_Enter)))
 		return FALSE;
 
 	gtk_tree_view_get_cursor (obj, &path, &col);
+	selected = VN_COLUMN (col);
 
 	g_object_get (col, "cell-area", &area, NULL);
-	gtk_cell_editable_editing_done (gtk_cell_area_get_edit_widget (area));
+	editable = gtk_cell_area_get_edit_widget (area);
+
+	if (editable)
+		gtk_cell_editable_editing_done (editable);
+
 	g_object_unref (area);
 
 	columns = gtk_tree_view_get_columns (obj);
-	count = gtk_tree_view_get_n_columns (obj);
+	inverted = event->keyval == GDK_KEY_ISO_Left_Tab ? TRUE : FALSE;
+	sel_tab_index = vn_column_get_tab_index (selected);
+	first = NULL;
 
-	if (event->keyval == GDK_KEY_Tab)
+	for (n = columns; n; n = n->next)
 	{
-		i = 0;
+		gint cur_tab_index;
+		VnColumn * current = n->data;
 
-		for (n = columns; n; n = n->next, i++)
-		if (n->data == col)
+		if (current == selected)
+			passed = TRUE;
+		else if (VN_IS_COLUMN (current)
+		&& vn_column_get_editable (current)
+		&& (cur_tab_index = vn_column_get_tab_index (current)) != -1)
 		{
-			if (n->next && i + 1 < gtk_tree_view_get_n_columns (obj))
+			if (!inverted)
 			{
-				if (n->next->data && VN_IS_COLUMN (n->next->data)
-				&& !vn_column_get_editable ((VN_COLUMN (n->next->data))))
+				if (!first || cur_tab_index < vn_column_get_tab_index (first))
+					first = current;
+
+				if (cur_tab_index == sel_tab_index && passed)
 				{
-					col = n->next->data;
-					continue;
+					next = current;
+					break;
 				}
-				else
-					next_col = n->next->data;
+
+				if ((!next || cur_tab_index < vn_column_get_tab_index (next))
+				&& cur_tab_index > sel_tab_index)
+					next = current;
 			}
 			else
 			{
-				gtk_tree_path_next (path);
+				if (!first || cur_tab_index >= vn_column_get_tab_index (first))
+					first = current;
 
-				if (VN_IS_COLUMN (columns->data)
-				&& !vn_column_get_editable ((VN_COLUMN (columns->data))))
-				{
-					for (n = columns->next; n; n = n->next)
-					if (n->data && VN_IS_COLUMN (n->data)
-					&& vn_column_get_editable ((VN_COLUMN (n->data))))
-					{
-						next_col = n->data;
-						break;
-					}
-				}
-				else
-					next_col = columns->data;
-
-				if (gtk_tree_path_get_indices (path)[0] >= db_model_get_nrows
-					(VN_GRID (obj)->model))
-				{
-					gtk_tree_path_free (path);
-					return FALSE;
-				}
+				if ((cur_tab_index == sel_tab_index && !passed)
+				|| (cur_tab_index < sel_tab_index
+					&& (!next || cur_tab_index >= vn_column_get_tab_index (next))))
+					next = current;
 			}
-
-			break;
 		}
 	}
-	else // Shift + Tab pressed
+
+	if (!next)
 	{
-		GList * inv_columns = g_list_last (columns);
-		i = count - 1;
+		gboolean leave = FALSE;
+		next = first ? first : selected;
 
-		for (n = inv_columns; n; n = n->prev, i--)
-		if (n->data == col)
+		if (inverted)
+			leave = !gtk_tree_path_prev (path);
+		else
 		{
-			if (n->prev && i > 0)
-			{
-				if (n->prev->data && VN_IS_COLUMN (n->prev->data)
-				&& !vn_column_get_editable ((VN_COLUMN (n->prev->data))))
-				{
-					col = n->prev->data;
-					continue;
-				}
-				else
-					next_col = n->prev->data;
-			}
-			else
-			{
-				gint current = gtk_tree_path_get_indices (path)[0];
-				gtk_tree_path_prev (path);
-				
-				if (VN_IS_COLUMN (inv_columns->data)
-				&& !vn_column_get_editable ((VN_COLUMN (inv_columns->data))))
-				{
-					for (n = inv_columns->prev; n; n = n->prev)
-					if (n->data && VN_IS_COLUMN (n->data)
-					&& vn_column_get_editable ((VN_COLUMN (n->data))))
-					{
-						next_col = n->data;
-						break;
-					}
-				}
-				else
-					next_col = inv_columns->data;
+			gtk_tree_path_next (path);
 
-				if (current == 0 && gtk_tree_path_get_indices (path)[0] == 0)
-				{
-					gtk_tree_path_free (path);
-					return FALSE;
-				}
+			if (gtk_tree_path_get_indices (path)[0] >=
+				db_model_get_nrows (VN_GRID (obj)->model))
+			{
+				if (db_model_get_update_flags (VN_GRID (obj)->model) &
+					DB_MODEL_INSERT)
+					db_iterator_insert (VN_GRID (obj)->iterator);
+				else
+					leave = TRUE;
 			}
+		}
 
-			break;
+		if (leave)
+		{
+			gtk_tree_path_free (path);
+			return FALSE;
 		}
 	}
 
 	g_list_free (columns);
-	gtk_tree_view_set_cursor (obj, path, next_col, TRUE);
+	gtk_tree_view_set_cursor (obj, path, GTK_TREE_VIEW_COLUMN (next), TRUE);
 	gtk_tree_path_free (path);
 
 	return TRUE;