Here we Go!!!
It starterd all over again. We've seen a big war of words ended when one posted "how many use pirated software" letz not change the topic here. as we all know, we can use the same key for SP2,no issues need not get a new one.
Letz not get over to piracy thatz never ending issue.
For the post by raven, I donno the keys which are marked as Invalid other than the renowned and most pirated key ever known FCKGW.
As yehmeriidhain was stating in his post, the keys which generate the PID as following:
XXXXX-640-0000356-23XXX
XXXXX-640-2001765-23XXX
XXXXX-640-643718x-23XXX
XXXXX-641-309376x-23XXX
XXXXX-642-064580x-23XXX
XXXXX-642-464364x-23XXX
XXXXX-643-334701x-23XXX
XXXXX-644-081772x-23XXX
XXXXX-644-451265x-23XXX
XXXXX-644-874896x-23XXX
XXXXX-644-933704x-23XXX
XXXXX-644-962396x-23XXX
XXXXX-645-833254x-23XXX
XXXXX-645-994962x-23XXX
XXXXX-646-031843x-23XXX
XXXXX-646-104081x-23XXX
XXXXX-646-105103x-23XXX
XXXXX-647-318838x-23XXX
XXXXX-647-592029x-23XXX
XXXXX-647-677834x-23XXX
XXXXX-648-301691x-23XXX
XXXXX-648-819992x-23XXX
XXXXX-649-106765x-23XXX
XXXXX-649-941392x-23XXX
XXXXX-650-292312x-23XXX
have been marked as INVALID. source: *support.microsoft.com/kb/326904/