Ya, I've used the disk before and I havn't completly installed it as I still am needing the product key. However, this is not to big of a issue anymore as I found a CD with Windows Xp Home. Its just about the same and I've had no problems with it. However, since I still have XP on a Partition and all of my other files from before are still on that partion with windows xp. How would I go about deleting the old Windows XP proffesional partition and everything on it? Would I just format that partition?