Hi I downloaded WIndows 7 7600.16385.090713-1255_x64fre_client_en-us_Retail_Ultimate-GRMCULXFRER_EN_DVD_JC_. I burnt it to a DVD at 8x speed and restarted the computer to boot into it. The Windows logo appears but then a Blue Screen of Death appears saying: Driver IRQL NOT LESS OR EQUAL with a lot of other text. Any idea why? Spec: ABIT IB9 motherboad 8800GTX graphics card E6600 Core 2 Duo processor Western Digital 320GB HD Lite On 20x DVD RW Thanks