Do you qualify as a "system builder"? If not no, if yes then you are
"legal."
Software Terms of Use
Use of this OEM System Builder Channel software is subject to the terms of
the Microsoft OEM System Builder License. This software requires the builder
to provide end user support for the Windows software. Once this software is
installed and activated it cannot be transferred to another computer.
Over and above the issues of whether Greg qualifies, I highly
recommend *against* buying an OEM version because of the licensing
rules; see the last sentence quoted above. Even if you never want to
move it to another computer, if the system dies, the license to use XP
dies with it.
Instead I recommend buying a retail Upgrade version. Amazon.com sells
it for $10 less than the above, and it doesn't come with that severe
restriction. Moreover, despite what many people think, the requirement
to use an upgrade version is to *own* a previous qualifying version's
installation CD (with an OEM restore CD, see below), not to have it
installed. When setup doesn't find a previous qualifying version
installed, it will prompt you to insert its CD as proof of ownership.
Just insert the previous version's CD, and follow the prompts.
Everything proceeds quite normally and quite legitimately.
Most people already own a previous qualifying version, but even if you
don't, you can buy a used copy of Windows 98 very inexpensively
someplace like eBay.
You can also do a clean installation if you have an OEM restore CD of
a previous qualifying version. It's more complicated, but it *can* be
done. First restore from the Restore CD. Then run the XP upgrade CD
from within that restored system, and change from Upgrade to New
Install. When it asks where, press Esc to delete the partition and
start over.