Hi All Just discovered this frontend today and tried to install it. So far i've managed to set up Mame and Model 2 but when i get to setting up other emulators when i try to edit anything i get a box appear on screen saying "Unhandled exception has occurred in your application. If you click Continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately" then under that it says: "Object reference not set to an instance of an object." I've tried to run it as it stood as well but Gamex won't start as its looking for the default emulators that aren't there. I've reinstalled the NET 2.0 package and also downloaded the newest version of GameEx. Can anyone help as this looks fantastic and can't wait to try it out. Thanks Sir Terry