I have customised a bit (just some really simple changes)
the picKLE code, so now it supports languages.
Currently only bulgarian language is added as an
alternative, and only part of the original english text is
translated (just the part I needed).
If you are interested and accept the changes, I can make a
full translation into bulgarian, russian and german.
The language selection is hard-coded into the config file
but if necessary I can make it dynamic so you can change languages on-the-fly.

The changed files can be downloaded from:

http://www.abichem.com/picKLE-0.3-langs.tar.gz

Only the files that have been changed are included.

P.S.
I also sent this message to picKLE@insanenet.com