for those with a non-hd tv (which could just be me) i am old fashioned and i'm holding onto my non-hd plasma for dear life (mainly because it was one of the first plasmas and it cost a small fortune) so i have a Roku plugged in via a scart to the TV and the iwebtv app on my iPhone. it then casts the stream from my phone to roku flawlessly and i can remain in 480i world.