maybe i phrased the question incorrectly. i have a legal copy of win xp 64 that has already been used on a new build. is there somewhere to buy additional licenses to install this copy on new builds. i have worked for many companies where i would ghost a new machine or build it from scratch if there was not an image close enough available and they would buy however many licenses they needed.
or possibly something like buying a download and just get the key without bothering with the download (i do this for win 7 rc, of course it is free for now).