it was announced that Maemo will be discontinued, MeeGo will be the next. MeeGo will not be supported on the N900 by Nokia, and by late June 2010 the first MeeGo (with UI) was available (development of Maemo stopped). MeeGo is incompatible with Maemo, and the N900 is hardly compatible with MeeGo due to multi-touch and different screen.