PennsValley's list looks pretty good. Thought I'd throw out a few more for those of you who need to update the playlist. Check out this site, mp3search.ru , I stumbled across it one time. You just make an account, put 20$ at a time in there and you can download all their songs for 10 cents each. I dont know what I would do without it.

Mudvayne - Lost and Found
Deftones - Adrenaline, Around the Fur
Clutch - Blast Tyrant, self-titled
Breaking Benjamin - not the new album
System of a Down
Seether - Disclaimer
Corrosion of Conformity
Chevelle - Wonder What's Next, This Type of Thinking
(these are both awesome albums you can listen to straight through)
Static-X - Wisconsin Death Trip
Systematic
Sevendust
Hatebreed
White Zombie
Dope
Down (lead singer of Pantera's side project)
Nonpoint
Primer 55
Soulfly
Sepultura
Taproot