Ok updated it a couple of times.

Now has a speed control and an option to turn the beep-for-a-goal off.

Got a bug that causes the screen to hang and not update until quarter end, though the beeping still happens ... this bug occurs if you try to move the screen while its running. Dunno what to do about that at the moment :(
Footypedia, a labyrinth of local aussie rules history - www.footypedia.com