Hey, all. It'd be really, really nifty if there were a way we could scroll through the list of MAME games using a trackball. Since you don't have to pick a trackball up and move it when you run out of desk, trackballs are ideal for scrolling game lists up and down. However, binding the trackball to only do that would be silly. So how about if we have it set up so that if a key/button is held down, then the mouse pointer disappears (or gets locked to screen center) and the trackball can be used for scrolling the list rather than moving the pointer?