When Is An Upgrade Not An Upgrade?
When you have to do a clean install, that's when.
Upgrade pricing for Windows 7 is available to current users of Windows XP and Vista, although people on the older operating system will need to conduct a "clean install," which doesn't preserve existing data or programs as a standard upgrade process does.
And here I was just waiting for W7 to upgrade my XP box without having to reinstall my hundreds of applications, some of which have onerous reinstall policies that will probably entail hours on the phone with idiot tech support people.
Might as well reinstall my XP clean now and just forget about W7 altogether.