fantastic translator you have implemented.

i will test it n report any bugs:)

Will it be saved automatically into future downloads of the xml or jar or both?

To promote users translation for your forum, do you intend to have a system to give recognition to translator?
i think if you have a counter for number of applets translated , language translated etc, it will do wonders for your efforts to scale to all schools in the world, for the world of physics learning!!!