Do NOT upgrade to X38 chipset from P35!
All over the net, including myself, have seen that the performance increase is soo negligible that there is really no reason why anyone who is already on the P35 chipset platform needs to upgrade this year.
The X38 is a 'pocket money gap filler' for the companies that was rushed out to make up for the Intel xmas-shopping season and also (Asus, Giga, Abit in early Nov, and DFI in mid Nov).
My advice...
Wait for the new season, when the X48 chipset hits prime time with the new Yorkie chips!
If your computer is currently work, or even if you are building a new one. DO NOT waste your money on these shabby X38 boards. Stick to a P35 based board and a fancy quad, overclock the hell out of it - done deal.
X38 hype - was just that - hype! not a 20% increase in performance as you would expect in new chipsets at any level.... tighter timings configurability yep, but only with certain sticks, and even then, not all four slots, so then you got less ram if you use two slots and if you want 2gig sticks then you cant run as phat a timings as you'd like to....
I'm RMA'ing my Maxi-pain-in-the-butt-arse today, and sticking with the P5K Premium which I bought the other day to do some comparison testing on.
IF you really MUST throw cash at something which brings no more than a few extra points in 3DMarks and about roughly 0.3millisecs better times in SuperPI, then go for it... enjoy!
X38 is a con. Period. :down: