Ah, would you look at that. Earlier this year there were rumors about Apple ditching the physical home button on upcoming iOS devices, and now we have what appears to be a new iPod touch prototype matching such description, courtesy of CrunchGear via Mr. Blurrycam. According to its About screen, this "DVT-1" (a late milestone) device packs 128GB of memory -- twice as much as the largest available capacity option right now (remember that 64GB iPhone 4 prototype in Hong K
