Microsoft Windows Xp PRO SP2 Download? (Legal Key being used..)

[Ghzsystems]

I needed to know if someone knows how to tell the difference between a corp version of windows and a retail?

How can I check?

I just obtained my first "legit" cd-key of windows and it won't work on my current dvd I have customized. If I can just make it become a legit version by default, then I will be happy.

Any thoughts?

[LLXX]

Look at the product ID.

http://wiki.djlizard.net/Product_IDs

[Ghzsystems]

Exactly what I was looking for. THANK YOU LLXX.