Vista - M2N32-SLI Deluxe 4GB memory install

Hey whats up guys. I just finished installing x64 vista and currently updating software to recognize 4GB or memory.
My setup is:

Vista Ultimate 64 (ofcourse)
M2N32-SLI Deluxe Wireless Edition Mobo
Athlon 64X2 6400+ 3.3 OC
BFG Tech 8800 GTX OC
4GB Corsair XMS2 DDR 800 (running at 667)
WD 250GB HDD SATA
ETC............

Anyway. The Vista x64 install went flawlessly
All the updates went just as well.
Installed with 2GB of memory for starters.
Updated to BIOS V1503
Currently using Nvidia Forceware V6921Driver
Installed Microsoft Windows Vista x64 KB929777 patch
(you absolutely have to use IE to download and install this file, Firefox will not work)

Now trying to figure out if memory address settings are automatically set to enable after I install the remaining 2GB of memory. The system runs flawlessly with 2GB. So I will keep you all posted.

UPDATE

All is well!!!
With the above mentioned hardware and updates.
Currently running Vista x64 with 4GB of Corsair XMS2 DDR2 800 Memory!
And by the way if you have a M2N32-SLI Deluxe wireless Edition Mobo, Do not worry about the the memory setting in the bios for the addressing. The Mobo does it automatically and recognized the 4Gigs right after the KB929777 Patch from Microsoft.
Any Questions or comment feel free