I currently have an ASUS A7n (not sure about model), it has the nvidia nforce chipset with 266 fsb, 512 DDR ram. My system currently has an AMD XP 1800 processor. Someone told me that the most I could upgrade to would be a 2100. Is that correct? That's only like 200mhz difference. Is that worth it? Why couldn't I upgrade all the way up to a 2400? It is also 266mhz fsb isn't it? I guess I just can't see why the 2400 would work in my system. Any suggestions? Thanks guys.