I just purchased the M&M 6 pack and tried running World of Xeen and got a video analog error. I moved the graphic mode set up app to my desktop and was wondering what i should set it at? it says Surface when i run it now.

Also, will that mess with other high end games switching between these older and newer games? i currrently have an ATI graphx card.

Try different ones to see which one would work for you. You may also try running the game in a window.
Also, this change the setting for that particular game only. So it will have no impact on any other games of yours.

You don't need to move the tool to your desktop, you can run it from the game start menu folder.

The Graphic Mode Setup Tool will only influence the game in question, no worries about messing up other games.

As to what graphic mode you should choose, that kinda depends. I have mine set on 'Overlay' for World of Xeen and it works.

Edit: Yep, basically ninja'd by Thiev ;)