The monitor (upstairs screen) has composite, s-video and VGA inputs. I'd prefer to use VGA so I can take advantage of the better resolution (through an HMDI-VGA adaptor, because most streameing media players only seem tohave HMDI outputs). Actuallu, getting more than one inout into the screen isnt much of an issue.
For sound upstairs I have an Aego2 3.1 system but that only has one input.
I'm kind of a "one size fits all" solution kinda guy

So in my ideal world I'd rather not behaving to change inputs on my screen AND on my Aego in order to watch somehing.
I know I'm fussy, but I'm new to this streaming thing so I'm still hoping there's a single box out there that will do what I want.