I've been thinking about this a lot since i got my new board (ASUS P8H77V-LE) the bios has a full fledged GUI along with mouse support as well as a file browser to update the bios via USB drive. Given all the high capacity solid state storage mediums we have right now, pop in a 1GB bios, add a media player, a web browser, a word processor, and a desktop, and you have yourself an operating system built onto the motherboard. Of course all your games, media, and additional software will have to be stored on an ssd/hdd, but overall, I think it would be doable, what does everyone else think?