Just got in the 2X2GB Reaper DDR3-1800 which replaced 4X1GB platinum (I had actually been running 2X1GB do to stability issues. Set NB to 1.41 and all else to auto. FSB at 400 MHz which is default. Very stable so far. I may be able to get by with lower NB voltage at this level. Donster, just so you know, OCZ platinum memory has been a real pain in the a$$ with this board. Soapman 72 has had similar problems and is doing well with the Reapers. Next step will be to increase FSB and try to push memory up to 1800 MHz.

I also found the information about the LLC very informative. Thank you for the link Voodo. This board has suffered the same problem with random crashing as the Rampage Formula. I ran into more problems when I was running 4X1GB OCZ Platinum. If I would have known about setting LLC to normal I likely would not have had as much problems. So far so good though with the Reapers.