Hi there my girlfriend just got windows 7 ultimate from the US (we live in newzealand) we put in the disc and it wont load we cant get into the bios to see if its set to boot from dvd drive or not which was the 1st thing i tried. it says it recoginizes theres a keyboard and mouse connected but they wont do anything. This was a PC built from scratch that had a problem as part of the cpu wasnt connected to the motherboard which we got sorted. Now our copy of windows 7 wont load it came with a 32bit and 64bit disc and we've tried both but still nothing. I was thinking maybe drivers/firmware for the drive werent all set up so we tried to firmware disc and nothing happend. The dvd drive in the pc is a ASUS DRW-24B1LT. Can anyone help?