You are correct, however i have heard of compatibility issues between wiimotes and macs. And i have already downloaded uwe's software and love it, so now all i have left to do is buy a wiimote and build an IR led pen. One more thing, i have heard the LED pens mess the lcd screen up if you use it directly on the computer screen, rather than with a projecter. Is this true? I don't want to mess the screen up.
--Thanks again for the help