gamehead200 you are right. Use norton ghost and make a bootable CD from it. this will help you everytime your install fails. you can keep backing up your files on d: and then restore them. if you don't want to do all this and the only situation you want is to have two copies of XP, then answer would be "yes, you can do so.". just pop your bootable CD in and rather than chosing recovery console, chose new install. now when it asks for the partition...just select the D: drive and install as you would do in normal circumstances. now whenever you boot you'll have two choices. the upper one will be the newer install i.e d: in your case.