Quad Core Capable Programs\Games

Hello,

This is my first post here, even though I've been a dedicated reader for a few years now. My questions is simple, is there a list that shows programs/games that take advantage of quad-core processors? I have googled with little luck. I know there are the basic video\sound editing and benchmark programs that use quad cpu's (and Supreme Commander), but want more of a "here's a list of software that uses quad-core" type think. Links, your own lists, whatever would be nice. I'm one of the many still deciding b/w the 6850 and Q6600, and would like to know my options when it comes to quad core use.

Thanks,

Ctseph