Mostly only game ones for me (All Four Halo ones [including ODST], Bladestorm: The One Hundred Years War, Metal Gear Solid 3 [my favorite MG game], FFX, so on)

I never really go for movie ones cause I'd rather just watch the movie to listen to it (and I'd rather listen to a game Soundtrack or regular CD in the car)

Though I suppose there's one I might want. I just haven't heard it yet, where ever it is.