an a dock station with tv? Can I watch YouTube videos on a tv though connecting my iPod or iPhone on a dock station or do they have to be specific ones? I mean my gym has a dock station on the tread mills and I want to know if YouTube is playable when trying to connect something like that to watch it on the TVs. I just need to know if I can watch my iPod or iPhone on a tv through, DVD player, blu ray, or dock station .