I also manually set the Row Refresh Cycle Time to 52 in bios, as leaving Auto and going into Everest i see it ranges from 66-68 depending on strap used.

I'm using 2.50A strap...because it allows me to get closest to 1066MHz memory, the 2.40B strapp gives me 1020MHz...but i get lower bench score in Everest.

If i had faster memory i'm sure i'd kick more butt, waiting for that OCZ 1150MHz 4GB kit to come out!