as per the original questions (sorry graysky, jus forgot in the last post, no offense)
#1. Maximus formula
#2. QX9650 @ 3.8GHz on stock HSF (346x11)
#3. Idle 37-40 (NB/SB) Load 48-50 (ambient temp = 35C, This is India... very hot here mate, its summer too)
#4. Vcore 1.25V (thats all I remember)
Other details....
* Some boards have trouble POSTING when all RAM slots are in use, I found no such troubles, the first time I started up the board, heard the POST and was jumping with joy!
* Very good board to OC especially if you get Maximus formula SE with fusion block and use liquid cooling
* Lot of fan PWR headers, so u can individually monitor all ur case fans (to control noise and cooling)
* Jus a bit difficulty while installing intel stock HSF, the 4 Push PIN design is pretty hard to insert... Initially I was afraid I'd crack the board, but with lotta pressure I was worried that I'd crack my thumb before this thing goes in.... but jus a minor discomfort, otherwise its good to go... if u r using an aftermarket cooler then jus dive right in ( i am waiting for TRUE to arrive)
* if ur case is not quite a bit roomy, it would be difficult to add new sata devices (jus a bit difficult, not too much)
* BIOS sucks Except for 0802 and 0907 versions.... jus upgrade to these....
* on the asus website, ppl describe lotta horror stories about 0907, but personally I have not had any of these issues
* No eSata Ports... I have no use for them, but wouldnt hurt to have them jus in case.... if u need these then u need an external bracket to internal header for one of the SAta ports....
* LCD poster is very handy and useful.....
* No SLI... but u can get a 3870X2 and later on add one more make is a 4 core GFX thingy!
* Overall, Pretty rock solid performing board... I would suggest it to you....
Thats all for now... if u need any more details feel free to PM me or post a reply here....