Well I got my stick of 512mb Crucial XMS pc2700 dram today expecting to find overclocking a bit easier, but no go. I got a driver related blue screen, crashing and an error in Prime95 unless I had my vdimm at 2.8 volts or my cpu voltage at 1.8 at 141x13. Could the added fsb cause problems with my agp or hard drive stability? Would like to know some thoughts. Thinking I should upgrade with some more OCable worthy components. Not sure what to blame. Just got a Asus 9600xt Radeon that corrupted Windows giving me DELAYED WRITE FAILED errors, so know I can't enjoy that new purchase. Thanks in advance for any advice.