To qualify for an additional license, you must already have a current, valid license for the same version of Windows XP — either the full version or the version upgrade.Notes
You do not qualify for an additional license if your version of Windows XP was pre-loaded on your computer when you purchased it from a retailer. However, you can still order an additional copy of Windows XP. To do so, simply close this window and return to the Product Information Center.
You may purchase up to three additional licenses for each original Windows XP version for which you have a current, valid license; however, you may purchase just one additional license at a time.
To find your current Product ID
In Windows XP, do one of the following:
Click Start, click My Computer, and then click View system information.
If your computer is set up in Classic view, click Start, point to Settings, click Control Panel, and then double-click System.
Click the General tab.
You'll find your current Product ID under Registered to.
Windows XP Professional—full version $269.00
exerpted from http://www.microsoft.com/products/info/edi...promotions/wal/
40 Used & new from $170.00 Amazon
Edited by boopme, 14 September 2007 - 08:56 PM.