Anki flashcards

Anki is a spaced repetition flashcard program for the PC, especially designed for learners of Japanese.

It's invaluable for those trying to learn a new language, and I use it myself, daily. I don't waste time with long lists in my notebook anymore and what I remember STICKS.

Flashcard sets that I put together can be downloaded here:

Japanese
Hiragana Writing
Hiragana Pronunciation