I don't think you're getting the question because this is something I too have being trying to figure out for a year.
iPod apparently only outputs videos and photos. Wehn playing music, you don't get to see the song or album artwork on the TV.
Bill - goo dluck figuring this one out but all I've found is the option to buy a new enhanced dock that does just this. DOn't know what it costs but I do know it's not free. Blah...