Multiboot Windows 7 - XP - Vista
 

I have a dual boot xp/Vista laptop. I only kept the crappy Vista because of the warranty but practically never used it.

I will be installing Windows 7 on a triple boot system. Is there anything to watch out for to avoid destroying the previous setup? Apparently EasyBCD works with Windows 7.

Will the drive assignments be modified once Windows 7 is installed?