InstantForum.NET v4.1.4Windows Vista Forumhttp://www.vistaforums.com/Forum/Admin@VistaForums.comThu, 08 Jan 2009 00:52:12 GMT20http://www.vistaforums.com/Forum/Topic15165-41-1.aspxI've read repeatedly on another forum where SP1 caused serious problems on machines that have more than one instance of Vista installed. They didn't say whether or not the versions were different, they just indicated that SP1 disabled all versions other than the "first". Their guess is that this is yet another of MS's anti-piracy moves because, after all, if you have more than one instance of Vista on your machine, you MUST be a pirate? Right?Mon, 03 Mar 2008 08:41:30 GMTWAW8http://www.vistaforums.com/Forum/Topic15165-41-1.aspxI doubt that there would be problems. You would be getting into a grey area of legality though. As legally you are only allowed to install Windows on one computer once.Sun, 02 Mar 2008 16:54:42 GMTMafiaLord91http://www.vistaforums.com/Forum/Topic15165-41-1.aspxIs it possible install Vista Ultimate 64 bit and 32 bit on two seperate hard drives for one machine? Obviously only one version will be running at a time but will there be any problems activating both?Sat, 01 Mar 2008 23:36:21 GMTpinoyclass