I want to us this to display images/slideshows. I plan to use LibreOffice to run the slideshow. My question is how do I set it up so that I can remote in from an outside network to start a slideshow or change it. I want to be able to do this from my home computer...or possibly other locations. I fou...

I'm sure it could probably be done but I'm looking to use this device to stream video from my network to a friends TV. Basically, push a video from my home network to a friends network to one of these devices plugged into a friends TV. So if he has it plugged into his tv (with the tv input selected)...