What's up with your score? If it's not bugged, it is very impressive. Dual-Channel 2500 mhz cl7 ... well, I guess that's it! Congratulations for pushing it
Edit: Maybe latency is a bit too low for your cpu frequency. Will test my GTX2 modules on P55 very soon, then we can compare the scores. Btw, operating system choice is quite interesting. Did you test any others? Was 2003 Enterprise the best?