What I'd really love to see is something just like it but that's entirely web-browser based and that will run on any system (mac, PC, linux, etc.). Ideally in Java or Javascript, I'd think. Maybe I'll make one some day, if no one beats me to it.

Because now my media player that's hooked up to my TV set is a Mac Mini, and this is a windows program that won't run on the mac mini.