thekompany soq (series of questions)http://www.thekompany.com/embedded/tkcsoq/
i use it. i create flashcards but i expirienced loosing the flashcard information witin the file but it is most probably user error. what i do is i create a flash card and then i back up. I am always making backups. seems to work and even then, i havent lost my flashcards.
if i cant find a program here, i buy from them
the ones i use on my c-1000 which i feel work best for me as well are
the rest of the software you can find better functioning ones here in forum suggestions or links.
one more thing, since the development of XQT, you can run debian and most likely find a flash program for it. I seen one in linux mandrake a while back. I have'nt tried since this option is so new to me.