One tiny note - Qt has the history going a long way to make itself not only platform agnostic, but how should I put it, platform friendly. Regardless of what you do, Qt will try to do it in a way that is native for that particular platform, not only try to 'get away with it'. Others try this as well, of course, but IMHO Qt does this to a much greater extent than any other toolkit/framework I had tried (GTK, wxWidgets), so your programs not only run (and look decent) on different platforms, but they actually *behave* like native applications without too much effort. YMMV, of course. This is also the reason why I think (or at least hope ) it has good chances making a real impact on S60.