I was given an old business computer with Win2000 Pro, but I don't know the Windows password so can't use it. Microsoft.com says 2000Pro is upgradeable to XPpro, but can I upgrade it to XPpro without the password (thereby bypassing the password requirement), and without the 2000Pro software disk? I don't care if it wipes everything off of the HD. (I hope it does.) I can get XPpro upgrade edition cheap as a student. It is a Dell PIII 866, so is worth fixing for my dad as an Internet & email machine if this will work. Thanks much for your help!