Hi Folks, I already have a genuine version of windows 7 installed on my main PC but would now like to instal it onto the other PC's I have at home. On searching the net to buy new licence keys I came across a site which claims to offer genuine unique keys for vastly reduced prices. Has anyone had any experience with this or a comparible site? The site in question is www.win7acrivation.com thanks for your help. John.