I love my slingbox. It isnt always perfect, but it accomplishes my goals of having access to tv about anywhere. This is very handy during football season.
My suggestion is to facilitate LISTENING to slingbox with the screen off. Sometimes, mostly driving, I would like to HEAR a game or the news while driving and cant watch anyway. So, being able to turn the screen off and still listen would would make driving safer and save battery.
the radio apps do this. Ya, I know, this is a VIDEO tool, but it would be nice to make this feature optional.
Just my $.02. I frequently have this thought so I thought I would throw it in the pile.