I've been looking at getting all sorts of different types of memory over the last couple of days. I was originally going to get some corsair 3200c2 for use in a a7n8x but i now hear that its hard to get double sided ram to run up to and over 200 mnz in twinbank mode on that board. I was thinking of getting hyperX by kingston now I'm really not sure what to do. Do you think theres any way to ensure that i have the good samsung chips, I thought i read that the stuff with a D in its number wasn't as good as the stuff with a C that was in a review of 2700 i believe. anyone use the hyper x stuff? I'd like to run around 200mhz or so with aggressive settings.