Hi Trent,
Yes, you are right. WinXP Pro upgrade will work on Win98, Win98SE, WinME,
WinNT4, Win2000, and WinXP Home. You can also use any of those product CD's
as a qualifier for a clean install. A Win95 disk will also work for the
clean install, though you would not be able to upgrade a Win95 installation.
--
Best of Luck,
Rick Rogers, aka "Nutcase" - Microsoft MVP
Associate Expert - WindowsXP Expert Zone
Windows help -
www.rickrogers.org