Hello, im new to the computer building scene but i have a decent amount of experience with computer hardware in general. I have recently purchased a p5e deluxe along with corsair 4gig 1066 (pc8500). I switched to the board rather last minute over the gigabyte ds4 x48 b/c of some problems in system set up. After i bought it, i saw that my memory wouldn't run at its advertised speeds. After more research, i came across three options
1. Keep the memory at 800
2. Clock it up as much as u can, highest ive seen with my memory was 1006.
3. Flash the Rampage Formula bios.
The third option looked the best to me. Also, my new room mate has a p5e deluxe and i was takin a look at it, peeled away the "p5e deluxe" label and underneath said "Rampage Formula". That was enough proof to me to just stick it out and just flash the bios. Nervous b/c ive never done it before.
And recently, Asus updated the QVL memory list. To my relief, my memory was added. Still have to flash the bios though. But, from what ive seen from my room mates rig, the p5e deluxe rocks. If u plan on doin xfire, get the deluxe no question about it. And to answer a question i saw above, 16x/8x , 8x/8x video card set up will have significantly less throughput compared to a dual 16x/16x, specially in 19xx/12xx with AA. Hope this helps.