tsuehpsyde your Everest latency test is amazing! My personal best on AM2 platform with DDR2 1000MHZ 4-4-4-12 was around 37.9ns!
On the other hand SiSoft Sandra test are a bit disappointing and from memory tests I'm thinking your Windows doesn't know what NUMA is .

Of course many thanks for sharing! Every input is important, even the one witch bad results!