Hey what do you guys use to test your systems video wise. After getting my new card I downlaoded a ton of demos to see how it ran each of nthose games(using numerous games seems to be how pc magazines test graphics) But i think my favorite is the stress test on CS source. it showed my FPS rate jumping from 33 to 127 and than to 141 with some very slight OC tweaking. What do you guys use?