BIOS settings above - http://www.xtremesystems.org/forums/...postcount=1922

Any advice for getting better RAM speeds

Currently FSB 450MHz, Strap 333MHz, DDR2-1081.

Tried increasing to strap 266MHz, DDR2-1128 - failed OCCT in seconds
Tried changing DRAM skew to advance 150ps - as above
Tried changing DRAM skew to advance 300ps - didn't even boot into windows.

Back on DDR2-1081 tried to inc twister from mod to strong - again OCCT failed in seconds.
If on moderate then OCCT RAM goes for 15hours.

Any advice?
Thanks,
Andy