It has English, Portuguese and Czech translations and I'l be glad to accept more translations.
Changelog:
v0.9 - Added possibility to stop running backup, changed configuration ui, added advanced options (rsync path, command options, etc)
v0.9.1 - Added Czech translation - Thanks to Pavel Fric
v0.9.2 - Better process handling - Better code so it works on OS/2 now
Links:
* ftp://ftp.netlabs.org/pub/qtapps/kbackup-0.9.2-os2.zip
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