AmigaOS is still my favourite OS: fast, very easy to "administrate", intuitive, no viruses. I like coding on it / doing ports, and there's still so much interesting and useful open source software around which isn't yet ported, I think I'll never reach the moment where I'll not have anything left to do on my machine. And I would like to start again doing music (I'm thinking of Milkytracker, Goattracker for SID tunes and the forthcoming Hively Tracker), only that I don't have much free time left.
Varthall