Hi, I have a general question. Can I defrag a dual boot "xp/media centre edition machine without fucking up files on the other side? Let's say I'm in xp and I want to defrag the media centre partition without logging out and booting into media centre. Do I have to log out of xp first or can I do it from xp? They both share the same file system ntfs. Is there a proper way to do it? Or let's say I want to grab shit from the "other" side. Will it eventually degrade the OS? Or go right ahead?