I ran across this earlier today and thought this might be useful for those who cannot afford drum software at the moment. I have yet to try this but it seems to be all unprocessed sounds which is a bonus and the rock demo near the bottom of the page sounds quite decent.
http://www.bluenoise.no/mydrumsetrocks.html
Cheers.
http://www.bluenoise.no/mydrumsetrocks.html
Cheers.