I downloaded iOS 7 onto my phone and I am not even a developer, I just read how to in one of the threads here. Its pretty nice so far, and I am not unhappy that I did it. BUT, I never got a version of iOS this early before, and I am wondering: How much could we expect this version to change before the fall? Will we possibly get features to turn the white backgrounds to grey or black? Or some other things to change?