Run Amiga Forever with the 3.x configuration and let it boot. Then click on the ScreenMode icon in the tool bar (the sixth from the right). Select the desired resolution and colour depth and click on Use. If it works, run ScreenMode again and click on Save.
Changing the screen mode hides the tool bar. To get it back open System and WBStartup and run ToolManager twice (once to stop it and once to restart it).
Bye,
Thomas
