Is the pro version oem or a fully boxed version.
Normally when you supplied with the xp with computer you can only use that version. This is Microsoft rules. If you buy a new computer wiht no operatins sytem you can then load up pro.
I hope this clears up thing. If you look on the search forum button bout reinstalling windows xp, you can only use the product key that came with the disc. I got to admit i be tempted to try pro but you cant becasue of mircosoft rules.
search under bios reset and installing windows xp under helproom and abolsute beginer