> No. > It will work on the joystick/mouse port of a file://c, but the file://e doesn't > have the interrupt needed to make the mouse work. To use a mouse on the > file://e you need the mouse card, which usually goes in slot 4 (or what that > 5?) Yes, 4. Now what about the IIgs? Does it only support ADB mice or does the joystick port also have the mouse interrupt? Simon.