At last, Amazon have sent me my Win 7 discs (shipped early in the UK to avoid postal strike). I opted for 64 bit vsn, as I have had a new 64- bit PC in the box, for 2 months, waiting. Installed fine (if you have peripheral wireless keyboard/ mouse make sure to connect, insert disc and re- boot, other wise no mouse to use install menu). Just wondering if there is a solid Firefox vsn for Win 7 x64? I've seen a vsn called Minefield? Any good? or is it better to use latest 32- bit vsn? Cheers and happy win7 day!