I can't install Windows XP on top of Windows 7 (nothing to do with EasyBCD). My PC has UEFA BIOS and I've created a new partition on the internal HDD which leaves Windows 7 intact. Booting Windows XP from the CD seems to go normally but leads to the dreaded blue screen before asking me to select the empty partition. Tried four times, including using F6. It's a very new PC with no previous probs...very disappointing.