There are some cool concepts and rumors for the upcoming redesign of the iPhone Hardware. We know what is coming for the OS, which was announced last thursday but what is going on with the hardware? I still have the first generation and want the shiny new OS, but can’t have it (damn you Apple). I want to upgrade but I also don’t want to get burned and buy a 3GS and a few months after that the new one comes out. Anyway, this is the concept I like the most (see the rest here):