I installed Windows Vista build 5308 and after 14 days, it expired. I couldn't activate it also. So what is the use of having it and wasting 10gb of precious space? I formatted the drive and restarted my system only to find that the boot loader is a pain in the neck. It just won't go and refused to give me the default Windows XP boot loader.
Considering the fact that I have 4 OSes ;-) Redhat Fedora Core 3, Windows XP, Windows 2003 and Windows Vista 5308, I have to jump through 3 boot screens to boot into xp, or wait a painfull 70 seconds if it has to be done automatically :((
I popped in the windows xp cd and booted my computer from the CD. I pressed 'R' to go to the "Recovery Console", selected 1 (represents XP on my computer), entered the password for Administrator account and then typed the 2 commands.
1. fixboot
2. fixmbr
After that I typed "exit" to restart.
Voila!! the Windows Vista boot screen is gone :D. Grub is also washed out. But recovering it is not a problem. Now my HDD is happily chugging away releasing 10gb of wasted space. :D