I recommend watching a marvelous movie about essence of Trusted Computing. IMO something like TC can be useful for internal use in corporate computers, when corporation can decide what is ligit and what is not. But it doesn't change fact that TC, in it's current form, is designed to limit Rights of End Users. And personally I doesn't want my rights being limited by anyone than my wife ;-) (but maybe it is a fear associated with being a 'root' ? ;-))