I was trying to be nice and let the OP know that although he/she may be trying to download XP Pro, and getting XP Home instead, if OP actually purchases XP, they would get what they paid for, which for one would be a legit OS.
I just ran out of my prescription for sharp, pointed, anti-piracy remarks today.
I only have "legit sounding, but bogus help for pirates" pills until tomorrow. Have a look at this post HERE and you'll see more of what I mean. I do have a fresh supply of real, legit help pills, but these two didn't qualify for their use.