Greetings --
Assuming a retail license (OEM licenses are _not_ transferable),
simply remove WinXP from the computer it is currently on, and install
it onto the new one. If it's been more than 120 days since you last
activated that specific Product Key, you'll most likely be able to
activate via the Internet without problem. If it's been less, you
might have to make a 5 minute phone call.
Here are the facts pertaining to activation:
Piracy Basics - Microsoft Product Activation
http://www.microsoft.com/piracy/basics/activation/
Windows Product Activation (WPA)
http://www.aumha.org/a/wpa.htm
As it has *always* been with *all* Microsoft operating systems,
it's necessary (to be in compliance with both the EULA, if not
technically) to purchase one WinXP license for each computer on which
it is installed. The only way in which WinXP licensing differs from
that of earlier versions of Windows is that Microsoft has finally
added a copy protection and anti-theft mechanism, Product Activation,
to prevent (or at least make more difficult) multiple installations
using a single license
You can, however, buy additional licenses, assuming you have a
retail license. Naturally, Microsoft cannot sell additional OEM
licenses. Be aware, however, that you'll probably pay more this way
than you would if you were to buy a second copy of WinXP from a
discount retailer; Microsoft will only offer you a 15% discount off
their MSRP.
Additional Licenses for Windows XP Home Edition
http://www.microsoft.com/windowsxp/home/howtobuy/addlic.asp
Additional Licenses for Windows XP Professional
http://www.microsoft.com/windowsxp/pro/howtobuy/addlic.asp
Bruce Chambers
--
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