Windows XP Purchase 3: 1 MacBook

I have bought a Windows XP system 3 and its legal license which is recommended by the manufacturer Apple
Like many I trust the website for the price
The disadvantage if you do not have the knowledge you in the "Panade"
Order tracking a normal but not support.
To access registration via the Net you need a driver installaion you can have free on the net, but to go on the Net there have installation disc that you do not have to have control of XP System 3 "yes it is in every PC" and me it's a Mac
In made I have had a system "OEM" but it profits me nothing to me I wanted a complete system with Pack installation for this to work normally
Morality bought on the net we must know his product because you do not have after-sales service "May sellers"
if someone has a solution I'm interested
Thank you in advance