I have this board, an E6600 and G.Skill 1000mhz DDR2 5-5-5-12 ram.

My question is, am I better to run at,

8x400 = 3.2ghz

or

9x355 = 3.2hgz

Differences are,

Mem divider 4:5 with 8x400 and runs at 1000mhz. On a 266 strap

Mem divider 2:3 with 9x355 and runs at 1065mhz. On a 266 strap

Both are stable!

I'd of thought 9x355 right, for the memory boost?

The rated FSB is 1420mhz with 9x355 and it's higher with 8x400 (can't remember exactly what).

Thanks!