So just ran windows updates and got a new windows icon in the system tray. Hovering over it the tool tip shows "Get Windows 10". It should actually say Reserve Windows 10 because thats what its asking you to do. It seems that its just Win7 (SP1), and Win8.1* users who are getting this at the moment, and all it seems to be doing is running a check to see your system is compatible and then asking you to pre-register for the upgrade. So I registered, to try and stop it nagging me until the 29th July release. Question is when it does get released do you install it straight away or wait a month or two? Presumably since the 'technical Preview' (beta) version has been out there for a while this initial Win 10 release should be bug free, or will it? What do others think?