So far ive oced my gf3 ti200 from 400 mhz memory clock up to 500 mhz without any problems. I've also got the engine clock up to 215 mhz. Are these results typical, I haven't installed a new video card heatsink or have water cooling. My system's fsb has been increased from 133 mhz to 142 also and I'm running at 38*c with a 7800 rpm cooling fan. The temperature hasn't increased 1 degree since ive overclocked. Can I keep going higher? oh ya and I have memory cooling.