In a message dated 01/09/2007 09:15:00 GMT Daylight Time, gwinsk@xxxxxxx writes: Frank, Yes, it's straightforward. Used to be you needed a dual head card but the advent of DGI means you can plug the second monitor into the analogue outlet. Monitors usually come with a plug in adaptor. I've no knowledge of Vista but it must be able to handle extras in the same way. XP can handle four screens. That means the those of us using the Triple Head2Go can use even more; if we can disguise the expense! Often the show stopper is just where you can physically locate a second screen. I've removed the second from its mount and it leans against the little platfoem I made, on which the View monitors sit. Gerry Winskill Thanks Gerry, I have a spare CRT monitor, I will experiment with that. I've cleared a space for it. Frank T.