I have this problem all of a sudden after reinstalling windows 2000, when I start Geiss 2 in fullscreen mode the window title bar and border flickers through the visual display every few seconds. I cant figure out what is causing this so I am going back to Geiss 1, I dont like 2 secondly because it does not allow anything over 256 colors. Anyway who ever made it, nice attempt. but I like the older version better.