You forgot Vista Enterprise.
It doesn't show on the list with versions on the Microsoft website, but I
do have the official disc in front of me here.
It was also the only version offered for my organisation (a public
college) through the company that organises and distributes software for

"Jupiter Jones [MVP]" wrote in

> "there are too many versions"
> 4 - XP Home, XP Pro, XP Tablet PC and XP Media Center
> There are also 4 with windows Vista, Home Basic, Home Premium,
> Business and Ultimate.
> There are others in Windows XP and Windows Vista, but they are not
> applicable to most users.

*Reply to newsgroup please.
*Your mileage may vary.
*Spelling/Grammar errors free of charge.