diff --git a/src/calibre/translations/ca.po b/src/calibre/translations/ca.po
index 10921f0e6e..dd18ae92b0 100644
--- a/src/calibre/translations/ca.po
+++ b/src/calibre/translations/ca.po
@@ -11,14 +11,14 @@ msgstr ""
"Project-Id-Version: ca\n"
"Report-Msgid-Bugs-To: \n"
"POT-Creation-Date: 2012-01-20 06:40+0000\n"
-"PO-Revision-Date: 2012-01-09 17:30+0000\n"
+"PO-Revision-Date: 2012-01-22 15:23+0000\n"
"Last-Translator: Ferran Rius \n"
"Language-Team: \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-01-21 05:23+0000\n"
+"X-Launchpad-Export-Date: 2012-01-23 05:19+0000\n"
"X-Generator: Launchpad (build 14700)\n"
#: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -436,6 +436,7 @@ msgstr "Copia un llibre des d'una biblioteca del calibre a una altra"
#: /home/kovid/work/calibre/src/calibre/customize/builtins.py:843
msgid "Make small tweaks to epub or htmlz files in your calibre library"
msgstr ""
+"Fes petits ajustaments al fitxers epub o htmlz de la biblioteca del calibre"
#: /home/kovid/work/calibre/src/calibre/customize/builtins.py:848
msgid ""
@@ -1352,7 +1353,7 @@ msgstr "Comunica't amb el PocketBook 701"
#: /home/kovid/work/calibre/src/calibre/devices/eb600/driver.py:294
msgid "Communicate with the Infibeam Pi2 reader."
-msgstr ""
+msgstr "Comunica't amb un lector Infibeam Pi2"
#: /home/kovid/work/calibre/src/calibre/devices/edge/driver.py:17
msgid "Entourage Edge"
@@ -6389,11 +6390,11 @@ msgstr "Quant a Get Books"
#: /home/kovid/work/calibre/src/calibre/gui2/actions/tweak_epub.py:18
msgid "Tweak Book"
-msgstr ""
+msgstr "Ajustaments per al llibre"
#: /home/kovid/work/calibre/src/calibre/gui2/actions/tweak_epub.py:19
msgid "Make small changes to ePub or HTMLZ format books"
-msgstr ""
+msgstr "Fes petits ajustaments al llibres en format epub o htmlz"
#: /home/kovid/work/calibre/src/calibre/gui2/actions/tweak_epub.py:20
msgid "T"
@@ -6402,7 +6403,7 @@ msgstr "T"
#: /home/kovid/work/calibre/src/calibre/gui2/actions/tweak_epub.py:30
#: /home/kovid/work/calibre/src/calibre/gui2/actions/tweak_epub.py:50
msgid "Cannot tweak Book"
-msgstr ""
+msgstr "No es poden aplicar els ajustaments al llibre"
#: /home/kovid/work/calibre/src/calibre/gui2/actions/tweak_epub.py:51
msgid ""
@@ -6410,6 +6411,9 @@ msgid ""
"\n"
"First convert the book to ePub or HTMLZ."
msgstr ""
+"El llibre ha d'estar en format ePub o HTMLZ per fer-hi ajustaments\n"
+"\n"
+"Cal convertir-lo abans a ePub o HTMLZ."
#: /home/kovid/work/calibre/src/calibre/gui2/actions/view.py:37
msgid "V"
@@ -8725,17 +8729,19 @@ msgstr "Suprimeix «%s»"
#: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:241
msgid "Open Item Editor"
-msgstr ""
+msgstr "Obre d'editor l'elements"
#: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:353
msgid "Values changed"
-msgstr ""
+msgstr "S'ha canviat els valors"
#: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:354
msgid ""
"You have changed the values. In order to use this editor, you must either "
"discard or apply these changes. Apply changes?"
msgstr ""
+"Heu canviat els valors. Per utilitzar aquest editor heu de descartar o "
+"aplicar aquests canvis. S'apliquen els canvis?"
#: /home/kovid/work/calibre/src/calibre/gui2/custom_column_widgets.py:379
msgid " index:"
@@ -10381,6 +10387,8 @@ msgid ""
"Enter what you are looking for, either plain text or a regular expression, "
"depending on the mode"
msgstr ""
+"Introduïu el que esteu cercant en text simple o com a expressió regular, "
+"segons el mode"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/metadata_bulk_ui.py:626
msgid ""
@@ -11150,7 +11158,7 @@ msgstr "Creat per: "
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/scheduler.py:378
#, python-format
msgid "Download %s now"
-msgstr ""
+msgstr "Baixa %s ara"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/scheduler.py:382
msgid "Last downloaded: never"
@@ -11560,7 +11568,7 @@ msgstr "Afegeix una categoria nova"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tag_categories_ui.py:174
msgid "Rename the current category to what is in the box"
-msgstr ""
+msgstr "Reanomena la categoria actual amb el que hi ha al quadre"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tag_categories_ui.py:176
msgid "Category filter: "
@@ -11704,6 +11712,8 @@ msgstr "Valor de la plantilla:"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/template_dialog_ui.py:114
msgid "The value of the template using the current book in the library view"
msgstr ""
+"El valor de la plantilla utilitzant el llibre actual de la vista de "
+"biblioteca"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/template_dialog_ui.py:115
msgid "Function &name:"
@@ -11749,7 +11759,7 @@ msgstr "&Prova"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub.py:114
#, python-format
msgid "You must first explode the %s before previewing."
-msgstr ""
+msgstr "Abans de visualitzar-lo heu d'expandir %s abans."
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub.py:116
msgid "Cannot preview"
@@ -11757,7 +11767,7 @@ msgstr "No es pot previsualitzar"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:60
msgid "Tweak {0}"
-msgstr ""
+msgstr "Ajusta {0}"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:61
msgid ""
@@ -11767,15 +11777,21 @@ msgid ""
"windows you used to edit files in the ePub.
Rebuild the ePub, "
"updating your calibre library.
"
msgstr ""
+"Expandeix {0} per visualitzar els continguts en una finestra del gestor "
+"de fitxers. Per ajustar fitxers individuals feu clic dret i trieu «Obre "
+"amb...» l'editor que vulgueu. Quan hagueu acabat els ajustaments tanqueu la "
+"finestra del gestor de fitxers i les finestres de l'editor que heu "
+"utilitzar per editar els fitxers de l'ePub.
Reconstruïu l'ePubi "
+"s'actualitzarà la biblioteca del calibre.
"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:62
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:63
msgid "Display contents of exploded {0}"
-msgstr ""
+msgstr "Mostra els continguts del {0} expandit"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:64
msgid "&Explode {0}"
-msgstr ""
+msgstr "&Expandeix {0}"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:65
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:66
@@ -11785,15 +11801,15 @@ msgstr "Descarta els canvis"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:68
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:69
msgid "Rebuild {0} from exploded contents"
-msgstr ""
+msgstr "Reconstrueix {0} amb els continguts expandits"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:70
msgid "&Rebuild {0}"
-msgstr ""
+msgstr "&Reconstrueix {0}"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/tweak_epub_ui.py:71
msgid "&Preview {0}"
-msgstr ""
+msgstr "&Previsualitza {0}"
#: /home/kovid/work/calibre/src/calibre/gui2/dialogs/user_profiles.py:141
msgid "No recipe selected"
@@ -15647,7 +15663,7 @@ msgstr ""
#: /home/kovid/work/calibre/src/calibre/gui2/preferences/server_ui.py:153
msgid "Password incompatible with Android devices"
-msgstr ""
+msgstr "Contrasenya incompatible amb dispositius Androis"
#: /home/kovid/work/calibre/src/calibre/gui2/preferences/server_ui.py:154
msgid "&Start Server"
@@ -21273,6 +21289,11 @@ msgid ""
"a link, it will be ignored. By default, no links are ignored. If both filter "
"regexp and match regexp are specified, then filter regexp is applied first."
msgstr ""
+"S'ignorarà qualsevol enllaç que coincideixi amb aquesta expressió regular. "
+"Es pot especificar aquesta opció múltiples cops; en aquest cas s'ignorarà "
+"sempre que una expressió regular coincideixi amb un enllaç. Per defecte no "
+"s'ignora cap enllaç. Si s'especifiquen expressions regulars de filtre i de "
+"coincidència s'aplica primer l'expressió regular de filtre."
#: /home/kovid/work/calibre/src/calibre/web/fetch/simple.py:502
msgid "Do not download CSS stylesheets."
@@ -22388,6 +22409,7 @@ msgstr ""
#: /home/kovid/work/calibre/resources/default_tweaks.py:480
msgid "When using the 'Tweak Book' action, which format to prefer"
msgstr ""
+"Format que es prefeix en utilitzar l'acció «Ajustaments per al llibre»."
#: /home/kovid/work/calibre/resources/default_tweaks.py:481
msgid ""
@@ -22395,3 +22417,6 @@ msgid ""
"automatically. By default EPUB is preferred to HTMLZ. If you would like to\n"
"prefer HTMLZ to EPUB for tweaking, change this to 'htmlz'"
msgstr ""
+"En ajustar un llibre que té múltiples formats el calibre n'agafa un\n"
+"automàticament. Per defecte es prefereix EPUB a HTMLZ. Si preferiu\n"
+"HTMLZ a EPUB per als ajustaments, canvieu aquest paràmetre a «htmlz»"
diff --git a/src/calibre/translations/cs.po b/src/calibre/translations/cs.po
index 5eb27a4776..517b11e6e3 100644
--- a/src/calibre/translations/cs.po
+++ b/src/calibre/translations/cs.po
@@ -8,14 +8,14 @@ msgstr ""
"Project-Id-Version: calibre\n"
"Report-Msgid-Bugs-To: FULL NAME \n"
"POT-Creation-Date: 2012-01-20 06:40+0000\n"
-"PO-Revision-Date: 2011-10-25 20:43+0000\n"
-"Last-Translator: Marek Sušický \n"
+"PO-Revision-Date: 2012-01-22 20:16+0000\n"
+"Last-Translator: Jan Kubík \n"
"Language-Team: Czech \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Launchpad-Export-Date: 2012-01-21 05:23+0000\n"
+"X-Launchpad-Export-Date: 2012-01-23 05:19+0000\n"
"X-Generator: Launchpad (build 14700)\n"
#: /home/kovid/work/calibre/src/calibre/customize/__init__.py:56
@@ -392,6 +392,8 @@ msgid ""
"Send books via email or the web also connect to iTunes or folders on your "
"computer as if they are devices"
msgstr ""
+"Odeslat knihy přes e-mail nebo web a spojit s iTunes nebo složkami ve vašem "
+"počítači jako by byly čtečkou"
#: /home/kovid/work/calibre/src/calibre/customize/builtins.py:807
#: /home/kovid/work/calibre/src/calibre/gui2/actions/help.py:16
@@ -426,6 +428,7 @@ msgstr "Kopíruje knihu z jedné knihovny calibre do jiné"
#: /home/kovid/work/calibre/src/calibre/customize/builtins.py:843
msgid "Make small tweaks to epub or htmlz files in your calibre library"
msgstr ""
+"Provádění malých vylepšení souborům epub nebo htmlz ve vaší knihovně calibre"
#: /home/kovid/work/calibre/src/calibre/customize/builtins.py:848
msgid ""
@@ -844,7 +847,7 @@ msgstr "Tento profil je určený pro Amazon Kindle DX."
#: /home/kovid/work/calibre/src/calibre/customize/profiles.py:659
msgid "This profile is intended for the Amazon Kindle Fire."
-msgstr ""
+msgstr "Tento profil je určen pro Amazon Kindle Fire."
#: /home/kovid/work/calibre/src/calibre/customize/profiles.py:722
msgid "This profile is intended for the B&N Nook Color."
@@ -857,7 +860,7 @@ msgstr "Tento profil je určený pro Sanda Bambook."
#: /home/kovid/work/calibre/src/calibre/customize/profiles.py:748
msgid ""
"This profile is intended for the PocketBook Pro 900 series of devices."
-msgstr ""
+msgstr "Tento profil je určen pro zařízení řady PocketBook Pro 900."
#: /home/kovid/work/calibre/src/calibre/customize/ui.py:31
msgid "Installed plugins"
@@ -997,10 +1000,20 @@ msgid ""
"iTunes menu item.Enabling the Apple driver for direct connection "
"to iDevices is an unsupported advanced user mode.
"
msgstr ""
+"Pokud nechcete aby calibre rozeznávalo váš Apple iPřístroj pokaždé, když "
+"je připojen k vašemu počítači, klikněte na Zablokovat ovladač "
+"Apple.
K přenosu knih do vašeho iPřístroje, klikněte na "
+"Zablokovat ovladač Apple, po tém použijte metodu 'Připojit k iTunes' "
+"doporučenou v Calibre + "
+"iPřístroje FAQ, pomocí položky v menu "
+"Připojit/sdílet|Připojit k iTunes.
Povolit ovladač "
+"Apple pro přímé spojení s iPřístrojem je nepodporovaná funkce pro zkušené "
+"uživatele.
"
#: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:65
msgid "Disable Apple driver"
-msgstr "Zablokovat Apple ovladač"
+msgstr "Zablokovat ovladač Apple"
#: /home/kovid/work/calibre/src/calibre/devices/apple/driver.py:69
msgid "Enable Apple driver"
@@ -1259,7 +1272,7 @@ msgstr "Kovid Goyal"
#: /home/kovid/work/calibre/src/calibre/devices/blackberry/driver.py:36
msgid "Communicate with the Blackberry playbook."
-msgstr ""
+msgstr "Spojeno s Blackberry playbook."
#: /home/kovid/work/calibre/src/calibre/devices/boeye/driver.py:14
msgid "Communicate with BOEYE BEX Serial eBook readers."
@@ -1303,7 +1316,7 @@ msgstr "Komunikace s PocketBook 701"
#: /home/kovid/work/calibre/src/calibre/devices/eb600/driver.py:294
msgid "Communicate with the Infibeam Pi2 reader."
-msgstr ""
+msgstr "Spojeno se čtečkou Infibeam Pi2."
#: /home/kovid/work/calibre/src/calibre/devices/edge/driver.py:17
msgid "Entourage Edge"
@@ -1377,7 +1390,7 @@ msgstr "Komunikace se čtečkou Elonex EB 511."
#: /home/kovid/work/calibre/src/calibre/devices/hanvon/driver.py:171
msgid "Communicate with the Cybook Odyssey eBook reader."
-msgstr ""
+msgstr "Spojeno se čtečkou Cybook Odyssey eBook."
#: /home/kovid/work/calibre/src/calibre/devices/iliad/driver.py:16
msgid "Communicate with the IRex Iliad eBook reader."
@@ -1457,7 +1470,7 @@ msgstr "Místo %(dl)d • %(typ)s
"
#: /home/kovid/work/calibre/src/calibre/devices/kindle/driver.py:288
msgid "Communicate with the Kindle 2/3/4/Touch eBook reader."
-msgstr ""
+msgstr "Spojeno se čtečkou Kindle 2/3/4/Touch."
#: /home/kovid/work/calibre/src/calibre/devices/kindle/driver.py:297
msgid "Send page number information when sending books"
@@ -1496,7 +1509,7 @@ msgstr "Komunikace se čtečkou Kindle DX."
#: /home/kovid/work/calibre/src/calibre/devices/kindle/driver.py:402
msgid "Communicate with the Kindle Fire"
-msgstr ""
+msgstr "Spojeno s Kindle Fire"
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:26
msgid "Communicate with the Kobo Reader"
@@ -1520,6 +1533,9 @@ msgid ""
"With this option, calibre will send a separate cover image to the reader, "
"useful if you have modified the cover."
msgstr ""
+"Běžně čtečky KOBO získávají obrázek obálky ze souboru eknihy. S touto volbou "
+"calibre odešle obrázek obálky zvlášť. Volba je užitečná, pokud jste "
+"modifikovali obálku."
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:64
msgid "Upload Black and White Covers"
@@ -1527,7 +1543,7 @@ msgstr "Nahrát černobílé obálky"
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:65
msgid "Show expired books"
-msgstr ""
+msgstr "Ukaž knihy, které vypršely."
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:66
msgid ""
@@ -1538,7 +1554,7 @@ msgstr ""
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:70
msgid "Show Previews"
-msgstr ""
+msgstr "Ukaž náhledy"
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:71
msgid ""
@@ -1549,7 +1565,7 @@ msgstr ""
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:74
msgid "Show Recommendations"
-msgstr ""
+msgstr "Ukaž doporučení"
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:75
msgid ""
@@ -1578,6 +1594,8 @@ msgid ""
"
Book Last Read: %(time)s
Percentage Read: "
"%(pr)d%%
"
msgstr ""
+"
Kniha naposledy čtena: %(time)s
Procent přečteno: "
+"%(pr)d%%
"
#: /home/kovid/work/calibre/src/calibre/devices/kobo/driver.py:1051
#, python-format
@@ -11545,8 +11563,7 @@ msgstr "Automaticky konvertovat knihy před emailovým odesláním?"
#: /home/kovid/work/calibre/src/calibre/gui2/email.py:261
msgid ""
"Could not email the following books as no suitable formats were found:"
-msgstr ""
-"Nemohu emailovat následující knihy, nebyl nalezen žádný vhodný formát:"
+msgstr "Nelze odeslat následující knihy, nebyl nalezen žádný vhodný formát:"
#: /home/kovid/work/calibre/src/calibre/gui2/email.py:267
msgid "Failed to email book"
@@ -15918,6 +15935,7 @@ msgid ""
"Could not convert %(num)d of %(tot)d books, because no suitable source "
"format was found."
msgstr ""
+"Nelze převézt %(num)d z %(tot)d knih, protože nejsou ve vhodném formátu."
#: /home/kovid/work/calibre/src/calibre/gui2/tools.py:136
msgid "Queueing books for bulk conversion"
diff --git a/src/calibre/translations/nl.po b/src/calibre/translations/nl.po
index 1f0e1769ac..f936e7d09e 100644
--- a/src/calibre/translations/nl.po
+++ b/src/calibre/translations/nl.po
@@ -57,14 +57,14 @@ msgstr ""
"Project-Id-Version: calibre\n"
"Report-Msgid-Bugs-To: FULL NAME \n"
"POT-Creation-Date: 2012-01-20 06:40+0000\n"
-"PO-Revision-Date: 2012-01-12 10:30+0000\n"
+"PO-Revision-Date: 2012-01-22 21:08+0000\n"
"Last-Translator: drMerry \n"
"Language-Team: Dutch \n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Launchpad-Export-Date: 2012-01-21 05:24+0000\n"
+"X-Launchpad-Export-Date: 2012-01-23 05:19+0000\n"
"X-Generator: Launchpad (build 14700)\n"
"X-Poedit-Country: NETHERLANDS\n"
"X-Poedit-Language: Dutch\n"
@@ -15761,11 +15761,11 @@ msgstr ""
"wordt de waarde\n"
" LEEG teruggegeven.\n"
" \n"
-" name: mijn_alsleeg\n"
-" arg count: 1\n"
-" doc: my_ifempty(waarde) -- geef waarde terug indien niet leeg, "
-"anders de string 'LEEG'\n"
-" program code:\n"
+" Functie: mijn_alsleeg\n"
+" Aantal parameters: 1\n"
+" Documentatie: mijn_alsleeg(waarde) -- geef waarde terug indien niet "
+"leeg, anders de string 'LEEG'\n"
+" programmacode:\n"
" def evaluate(self, formatter, kwargs, mi, locals, waarde):\n"
" if val:\n"
" return waarde\n"