We have 3 laptops that came supplied with Windows 7 home edition. Unfortunately they cannot join the domain as they are only home edition versions. Is there a way to install XP on these? I have tried but I always get a BSOD, most likely due to the fact that you cannot turn off native Sata on these bad boys in the bios. Hp support have also confirmed this. Is there an alternate way around it. As of right now we do not have licenses yet for Windows 7 so that is out of the question.