I tried to search but couldn't find exactly what I was looking for. I want to completely delete partition D: with XP installed on it (original OS, installed before Vista). Disk manager won't allow it and I don't see any way to override it. Can the "active, system, primary" status be changed? What's the best and easiest way to get rid of it? Would it affect Vista boot in any way? I doubt it would since it is on a separate HHD but it's not showing as primary. Any help would be appreciated! Thanks!