Ok I did two runs each of 3Dmark03 and 05, one with my 6600GTs at stock settings, and one with a 5%oc, which is as much as I'm comfortable with at stockcooling. Here is the first run. The second run. Clock settings, ram timings, ect... The stock clocks on my 6600GTs are 500mhz gpu clock, and 1000mhz memory clock. Not a huge leap with the overclock, however it was only a small increase. Once I have better cooling and it is a little safer to push the cards I think that I can get those scores up a bit higher.