So I decided to build a new system as mine is starting to get dated and DDR PC3200 RAM is more than twice as much as faster, newer DDR2 PC2-6400, sooooo... Motherboard came in today... BFG Nvidia 680i LT SLI Going into an Antec Nine Hundred case... CPU's going to be either the Q6600 or an E6850, still going back and forth, RAM 4x 1 GB sticks G.Skill., 2x BFG 8800GTs. Haven't decided on hard drives yet, but thinking about a couple of these, but if anyone has any suggestions throw em out there. Anyone have a spare 650w+ SLI PSU they can part with? Not going to overclock it unless I can find a decently priced watercooling set up, but I don't think I want to deal with fitting two VGA waterblocks and the lines in there. Is anyone here running Vista 64 bit? I would like to use it, but want some input on driver/software compatibility issues. If it runs good without problems then I can dual boot XP and Vista 64, if not then I'll just run Vista 32 on both HDs in raid 0.