multiple paths
What I don't really understand is how they are going to implement it. It would appear that siri must be very tightly integrated with the ios 5 software, and yet it will somehow NOT be integration with the ios load that is for the iphone 4, and yet in the beta people must have been testing it, at least some on a current iphone 4, so is there some coded hardware switch? Will it simply not respond? It would seem to be more difficult than necessary to build multiple loads for ios 5, for iphone 4 and iphone 4s