Would the 32gb still be flash memory? It would have to be somewhat bigger in physical size if they made it.
It would most certainly still be flash. It has been rumored that it might be slightly larger but nothing major. They have flash drives that are 32gb and the same size, most likely if it is bigger it will be because of the GPS feature. Everyone just needs to relax and wait the 5 days until all of this gets formally announced.