I just recently bought the 128 mb leadtek ti 200. In overclocking it, the max speed i could reach was normal GeForce 3 speeds 200/460. Any significant amount higher and I would start seeing artifacts and other graphical anomolies on 3d mark 2001 not to mention crashing. I am overclocking it using the winfox software that came with it. Is there anything more I could do to make it overclock any better, someway to increase the core voltage or maybe a different overclocking utility, or am I just stuck with a mediocre overclocker. Thanks.