Hi,
I did the update of the zh_TW.Big5 translation from 0.4.1 to 0.4.2, and the PO files can be found at :
http://www.shellhung.org/Translation/PO/GPA/
Notice that, there're two version of GPA translations, one is for oldest gettext, and another one is for newest gettext version (0.10.36+), only 3 lines are different.
Please use this PO file .. :-)
Thank you !
ps. CC to zh-l10n@linux.org.tw