 yeah
As MPG said definitely go 1:1 for now. See an option for DRAM frequency of 667
Quote from OC guide on asus bios: DRAM Frequency – Set this to the lowest divider for now, your FSB Frequency is set at 266 at the moment, so you should be able to see a 667 setting, use this.....For the eagle eyed amongst you, that wondered where the 533 setting had gone, I can confirm that I have no idea either, and, to be honest, I only noticed it while I was writing this! But don't worry, this divider, still shows up as 1:1 in CPU-Z. (See further down, about this, it may just be my board, will confirm later)
__________________
White Night:: i7920 (4ghz), Rampage III extreme (A1), Mushkin XP 1600 (9,9,9,24),SLI480., white MM horizon.
CPU: Feser 220 int.|Apogee GTZ|S.Res.rev2| MCP655.
GPU: PA120.3|S.Res.rev2|2x EK FC blocks| MCP655.
|