I have almost decided on the primary components of my new machine, but I have a few questions. I am thinking about the p4 2.6c or 2.8c. The 2.8c is actually cheaper right now as newegg has it on special. Is the 2.8c just as easily capable of reaching the 1000mhz fsb as the 2.6c? The motherboard I will likely get is either the Abit IC7-G or the IC7 Max3. I think the Max3 has better sound and some advanced OTES cooling technology which I know little about. Do they both have CSA which allows the LAN to communicate with the northbridge? The memory I will buy is the Corsair XMS pc4000 (512mb x 2). Is the platinum silver heat spreader a good idea if I might exceed 500mhz? I will also likely purchase either a Radeon X800 Pro or XT when it is available. Do you think the XT is worth the extra? Can the sleeping pipes on the Pro be activated with the XT Bios flash making it reach XT performance? With these being the main components of my new machine along with a couple serial ata drives possibly, what criteria should be considered for a power supply or what PSU do you recommend? Thank you, I appreciate all those who take the time to read this and help me.