SPB Flash Cards

[Na'ring Tirea]

Looks like it could be a good program for Windows Mobile users with Touch Screen. Only $10 and your able to make your own cards. Bet it could be customized to work with learning Na'vi on the go.

http://www.spbsoftwarehouse.com/pocketpc-software/flashcards

I don't know the language well enough yet to do any sort of work on something like this, just giving those who would like the another option to creating learning tools.