Ytube,which came installed on the unit so there is no excuse for it not to play vid's and some of the free apps. I do really wish they could hook up with HP, i have a touch screen system that has the onscreen keyboard,hulu etc. I mean just look at all of the tiny netbooks that are on the market. As far as explaining the tech. side, i'm not that savy. Otherwise eDGe does have great potential.