but those key parts are very much understandable. nokia isn't a charity company and I myself concider maemo a major contribution to opensource -stuff. if there weren't any closed parts, what would stop chinese companies from implementing straight the os free of charge to their cheaper devices? that would mean that nokia pays the bill for everybody for real costs occuring when developing maemo. (of course community makes part of the work free but there are paid professionals at nokia working completely with maemo)