http://rapidshare.com/files/453734982/Chew-WGA_0.9.rar
http://rapidshare.com/files/453734894/Chew7_v1.0.rar
http://rapidshare.com/files/453734941/Chew7_v1.1.rar
Chew wga is a windows 7 activation tool, if the install you are doing is pre - activated skip the part where it is running the command promt.
Your install will now show as 30 days to register.
Run chew wga as executable file and your computer will restart automatically and thats it all done.
If windows updates finds it and starts saying your copy is illegal run the same version you originally installed and click revert or restore allow computer to restart then run the program again all fixed.
Disable anti virus when using chew or it will be removed always keep a rar backup on a usb stick or disc.
There is also instructions in the rar files.
enjoy