Any software for keeping track of drumming?

Is there any software program that keeps track of and tells you the note value (quarter, eighth, etc.) you're playing, and not playing on the drum kit at a given tempo? And possibly records it for you too?

Not that i know of; it sounds like an interesting idea but you would need really good microphones for it to work. You can however record with a metronome on garage band; this wouldn't be able to tell you what type of note it is, but you can change the bpm and such.

Thanks. Do you think triggered instruments would work just as well, if not better?

Some electric kits and practice pads can do this. Rolands have a "Rhythm Coach" feature on their mesh pads (like RMP-5) and some kits.