I set my FSB to 400 yesterday and my FSB strap to northbridge to 400 as well. Then I was able to set my memory speed to 800Mhz. Booted into windows and I had 1:1 retio. After stress testing the CPU i had 30 idle and 50 load with a noctua NH-D14. The processor is the very first release of the E6400 series (B2 stepping) so I wasn't expecting brilliant temps @3.2Ghz. I will buy faster RAM to push it even further probably 4Ghz if temps stay low.
Thanks for the help!