Thanks for the suggestions so far. I haven't yet chekced any of them out, but stupid me, I took a nap after I got home from work so I'll be up all night.
Those CDs would take quite awhile to list, but for the most part, it's all alternative or metal.
Going through this post by post:
Drew: Nope, I've never heard of Can. I'll give them a listen.
Glowbelly: Never heard of either of them, what kind of music are they? The genre won't make me NOT listen to them, I just want to have an idea of what I'm going to hear.
Zhukov: Yes, I have lots of classical. Mostly well known classical though, like Beethoven and Bach, composers like that. I like classical, but I have a soft spot for dramatic classical, kind of like "Flight Of The Valkyries".
Ninjavenom: I'm getting started listening to them right now
Perndog: I also already have a lot of video game music. But what I'm interested in is more symphonic video game music, like you'd find in a Castlevania or Final Fantasy game. I already have these, but I'd like some more along those lines.
Also, I don't mind techno remixes of some video game music, but I prefer quality ones. About 90% of the remixes you can find off Kazaa suck much ass.
Rongi: I'm listening to it right now.

The first song I picked out just finished.
Royal Tenenbaum: I have it already.
Schimid: Is any of your shit on Kazaa? For some reason, mp3.com doesn't like me.
Ooner: I like metal, alternative, industrial, classical, blues and funk for the most part.
I've heard of most of those bands you listed, but did not care for some of them. Flaming Lips stood out in particular, I have every Flaming Lips album I could gte my hands on already.