Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.
It sounds like you have a pirated copy of XP. You won't get any help with that here; it's against the rules.
 
Legal versions of XP come on disks. There are numerous threads from people who have downloaded XP/Vista/etc from torrents and have trouble trying to create bootable DVD/CDs. Forum rules prohibit assisting in piracy.
 
I dont use torrents, so how would I get XP? I have Home Edition SP3. Is that the problem?
 
Tried to burn it again...

Now I'm posting this from Windows XP on my MacBook Pro.

Thank you very much
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.