Never Reactivate Windows Again

Just backup the WPA.DBL file after you activated the first
time. It is located in the System32 subfolder. Now if you reinstall Windows XP copy WPA.DBL back and you're all set.
Here's how to check see if your copy of XP is activated.
Type in the Run... box:

QUOTE
%systemroot%\system32\oobe\msoobe /a


and hit OK.

Can you copy and paste it from another computer? hmmm..... type to back that up and try it tonight