ok here's my problem.
I have an asus a7n8x-e deluxe with 3 ram slots, one black two blue
also i have an amd athlon xp 3200+ and two matched 256 mb corsair twinx memory sticks.
However, whenever i try running dual channel mode, on bootup it tells me that i have 512 mb running at 200 mhz in dual channel mode, also my cpu is running at 200 mhz and i have the newest bios version, yet my winxp reboots regularly and any program or game crashes after some minutes with an unkown error. If i put one of the memory stick out of the blue slot into a black one and run single channel mode, everything works flawlessly. same if i remove one of the sticks completely and run at 256 mb in either of the three slots works without a problem, but dual channel mode doesnt want to run properly