Dig, it's why I find Samsung's decision particularly illuminating. They sell all kinds of devices that are run on different OSs, they sell parts (i.e. TPMs) to different OEMs who may also use different OSs, and I think are well placed to understand that as all kinds of devices get networked a kind of universal adapter, as you say, will be necessary. He who meets the least resistance at the sale point (OK, works with this works with that, I'll buy it), will have a happy sales flow.... Foam