kylster said:
his is what you do make a backup copy of Win7 or grab one off the web cant tell you where and download a app called WAT "Windows Activation Technology" Remover and all this nifty little app does is remove the quote WAT unquote from the OS itself so that you never have to worry about it verifying if you put in the correct serial number hope this helps and it's a heck of a lot easier just keep your offical windows disc as a backup that's all.
P.S. no your not cracking windows at all doing it this way. 1 you own a copy of win7 and 2 your just using a said backup of it.
...
That was completely pointless and uninformed. Taking any action against the activation is a violation of Microsoft's license, is very much cracking Windows, and 100% illegal regardless if you own a copy or a hundred copies. Installing a single copy on multiple machines is also a violation.
Although the real question is why you would be attempting to preserve a pirated version of the OS if your goal is supposed to entail buying and installing a legitimate copy. Changing harddrives is irrelevant because you're reinstalling Windows either way. And if you buy the upgrade, then yes it will require Vista.