Well for those who know me on the forums you know that i am buying parts to build my new rig. Well I was deciding on getting either a evga 6800 or ATI X800 XL and after doing a ton of research and reading a couple of reviews I have chosen the Ati. So I just bought it about maybe 5 minutes from me writing this post. Now this is the first coponent I have bought out of 13 other components. Now I need to know how to overclock and what is exactly over clocking other than increasing the core clock speed. Also if you could send a link to a popular overclocking site that has some sort of software to download or buy in which i can over clock my vid card and possibly my AMD64 3200 winchester. I appreciate anyhelp possible.