Making Windows XP Genuine the Easy Way

Download jellybean key finder from this website
http://www.magicaljellybean.com/keyfinder.shtml
Now open keyfinder.exe
Click on options and click "change windows key"
Now enter this key and you're done.
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V2C47-MK7JD-3R89F-D2KXW-VPK3J
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P.S : this works on Windows XP sp2 only......
people you can try this out...
this might sound silly but it works perfectly...
TRY INSTALLING IE7 OR MEDIA PLAYER11.