Finally with my OS I did Sub 6.7 s 1M...

CPU: i7 975 XE
MoBo: ASUS P6T6 WS Revolution
Memory: MUSHKIN REDLINE
Cooler: Special Edition by OTTERAUGE
OS: WXP SP2 DEUTSCH

Figured out, I only can boot lower compared then the other one, but absolut score is ~ same...