From what I have read the Asus Revolution can definately handle 12GB of Ram and OC pretty stable. Do any of you know if the Gigabyte boards have problems when all ram slots are full? I was considering the GIGABYTE GA-EX58-UD5.
I know you're looking for Gigabyte recommendations, but let me just add another confirmation on the Asus P6T6 WS Revolution handling 12GB of RAM with a stable overclock.