Well I went out on a limb and purchased some Geil PC4000 memory since I read some reviews showing some good memory bandwith boost on P4 Canterwood and Springdale boards. I popped in the board and set the settings of 1:1, 2.5,4,4,7 - 2.8volts at 250fsb. The system runs great but running benchmarks I got marginal increases if not none on some. Why is this? I also get artifacts in Aquamark 3.0 with my memory at 250fsb. Is there some thing wrong? I am really not that impressed with what my results are. Has anyone else experienced bettter than me? I need some insite.