I purchased the composite cables (30 pin connector to the red, yellow, white RCA? type plugs) from an Apple store so I could watch video on different TVs while traveling.
I can confirm that only the IPOD video on my IPhone actually works on the TV. (No safari, etc.)
Actually, I tried playing audio from the Ipod on the IPhone through the TV and that does not seem to work.
Would be REALLY nice to get audio and maybe the photo album slideshow.
Would be great if all output could be viewed on a monitor/TV.
The video, even on a big screen TV (I think what we were watching last night was > 40 ") looked very good.
(I had thought the resolution would be pretty bad, but it was actually pretty good.)