I'm planning on getting an ASUS P5B Deluxe WiFi (along with everything else for a new build) in 3 weeks time and I though I'd stick 8GB on it while prices are low. Have you by any chance verified if it'll work with two of your 4GB TWIN2X 6400C5DHX sets?
Thanks in advance!
Edit: I'll add one one more question while I'm at it. I intend to get an E6600 or Q6600 and clock it up to 3GHz with the RAM at 333MHz. At that reduced frequency, what timings am I looking at? Mind you, this is for a 24/7/365 system, not a faster-than-lightning-but-will-likely-crash-and-burn-later-tonight kinda thing. With that firmly in mind, can I try for 4-4-4-12 for instance?