Sprint TV Delay

[hoddy4]

I recently got both a Touch and a Mogul. When playing the same TV station side by side, the Touch video appears about 4 seconds before the Mogul video, thus keeping the two about 4 seconds out of synch. Is this a difference in the buffering schemes between the two devices? Also, the Mogul will continue to play TV for long periods of time without user intervention while the Touch reverts back to the channel selection screen after a few minutes. Is there a setting on the Touch that I can change to prevent this?
I wasn't sure if I was going to like the Touch because of the lack of keyboard. However, I find the Touch rather elegant and the additional program RAM is a definite plus when running multiple programs.