[X4U] Litlle known, but legal!

[Jon Warms]

> Q&A
> QUESTION:  What products qualify for the Windows XP Professional  
> Upgrade?
> ANSWER:  A Windows XP Professional Upgrade or Windows Professional  
> Upgrade & Software Assurance can be purchased for any machine that  
> is already licensed for one of the following operating systems:  
> DOS, Windows 3.x, Windows for Workgroups 3.x, Windows 95, Windows  
> 98, Windows ME, Windows 2000 Professional, Windows NT Workstation  
> 3.51 and Windows NT Workstation 4.0, Windows XP Home Edition, OS/2,  
> MAC, and the following Unix operating systems: SCO (Xenix,  
> UnixWare), Sun (Solaris/Sparc, Sun OS) Hewlett-Packard (HP-UX) IBM  
> (AIX, 4680/90), Digital (Ultrix, OSF/1, Digital Unix), and SGI (IRIX).
>


That's right: MAC! Here's the full link:

http://download.microsoft.com/documents/uk/partner/sol_and_products/ 
windows/windows_xp/downloads/winxp_pro.doc

And I guess a little more googling would show that a Mac also  
qualifies for the XP Home upgrade.

Jon