When the new Mac Minis come out, hopefully this year, I want to buy two. One I want to put in my bedroom, and use it as that rooms media hub. I am looking for a touch screen for this, because I would love to walk into my room, tap my movies folder and just play them. Can anyone recommend a larger touch screen at least above 19"? I have seen some in the past and they look faded from the touch overlay, is there a brand that is a particular better quality? Of course it will have to be mac compatible.