Thanks for the quick reply, I have windows 98 SE, Windows XP pro The unit has a Pentium III and has 383 MB memory, I also have a few winnt 4.0 disk just have to locate them. But as far as any disk from the hotel no, they just gave up the PC's, which I can not complain because my friend gave me six and the password works with five of them but just this one unit passwords don't work...