Actually, if you add everything up, you will see that windows users are a minority. I'm not complaining, but I don't see why they didn't just make a cross platform app to start with. All the necessary codecs are open source and cross platform(AFAICT), and QT 4 has native support for all desktop OSs.

Anyway, thanks for the great app, the update, and the fact that you are actually concerned about your users.