I just discovered Study Stack.
The site is a little clunky, but it's awesome.
It lets you import simple simple data... and generates a bunch of helpful or stupid study aids. It's absolutely *perfect* for studying vocabulary. I've inputed a lot of margin notes.
I have 80+ words in the stack now. I figure I'll weed out words as I learn them (already a few, like หนี, I have down) and add new ones as needed. Also trying to use mnemonics to memorize vocab (never tried this.)