Windows Vista GGK Kit

I have 40 Windows Vista , I want to get them genune , they are pirated , and i dont want to format the system again and use an OLP License instead , Microsoft Vista has built in utility of WGA which enables
windows to get validated .  same what if i have windows XP machines and wanted to get them genunine
Please let me know how to resolve this issue without rebuilding new systems . and whats the appro
cost for a new windows XP , Vista Cleint License .

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This information should help you change the product key and activate Windows Vista:
I hope this helps. Good luck.
annasadAuthor Commented:
hmmmm ... but i wanted to know how to purchase that product key , as i dont have media as well as product key , and what shoould be the way forward to have them , as for as mechanism is concerned , you have conveyed me  ....

This will depend on what edition of vista you have. If you installed Business or Enterprise editions on these computers you can get licenses from microsoft using their volume license program:
If you installed  another edition you will have to buy the license with the media. You can buy the OEM version for much less than the Retail version. This following link is to, but you can view the products and find the product number to search for it at a location closer to you:
I hope this helps. Good luck.

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Windows XP

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