I've a version of Windows XP home installed on my comp the way it is. My comp has two harddrives, one an old IDE 80 GB harddrive and another 500 GB sata harddrive that I recently installed. The IDE harddrive is basically full and it has the Windows XP installed on it. Now, I want to dual boot with XP and Windows 7. I'm wondering how I can do this without losing all the junk that I have on my comp. I think this also means I've to partition the harddrive(s)?? I don't know how to do that either so suggestions would be lovely. I want to be able install the Windows 7 on the new 500 gig harddrive since there is still like 430 gigs of free space on that one. Any responses are greatly appreciated.