Hi! i have a problem while installing Windows 7 (new installation). After booting from CD rom i see a loading bar 2 times (1st runs fast, second takes a while), saying "windows is loading files". then the screen switches to "starting windows" and freezes.. i've waited over 30 min., but nothing happens . sometimes i get a blue screen, saying "BAD_SYSTEM_CONFIG_INFO", with error code "STOP 0x00000074" when starting in safe mode, it always get stuck while loading disk.sys My configuration: mainboard:ASUS P5P43TD Pro (also tried a ASUS P5E3) CPU Intel Core2 Quad Graphic: Nvidia Gforce 9800 GTX (also tried ASUS EN 8600GT) 8 GB ram (2x2, Buffalo and OCZ DDR3 1333) Windows 7 Professional 64 Bit, Build date 10. March 2010 All Bios setup options left as default, just changed the sata to raid (mirror) You see, i tried different hardware configs and changed RAM.. but its always the same error... does anybody have a clue?! Thanx alot for your help!!