Spectrasonics Stylus (vinyl groove module) is one bad ass program. So I am told, you get shit loads of sampled drums from breakbeaks (5 c.ds) and midi files to go with em. I think its like a Rex player. $299 VST MAC/PC MOTU, MAS, RTAS. Its deffinatly got to be good for techno with all those percussion sounds. hmmmmm shakers...

http://www.spectrasonics.net/instruments/stylus.html