I just finished installing Kubuntu 5.10 (preview), nicknamed "Breezy Badger." I've been a desktop linux user for about 6 years solid now, and let me just say, this is a breath of fresh air. I also installed it on my PowerBook 15" last week without ANY TROUBLE AT ALL. Everything has been auto-detected and set up properly, preferences and menus are clean and logically laid out. If I dreamed up a fantasy linux distribution, set up the way I want it, this would be it. It's like debian, only up to date. (It's based on Debian, after all). Fantastic. I had been wondering what all of the Ubuntu/Kubuntu chatter was about. Now I understand.