Personally, I dont need more than 4gb.
Better camera? Man! Its a phone to begin with. The current camera is perfect for what it does and IMHO is better than any other phone I've ever used.
Well... I'm afraid to say you can't have used many other phone cameras then. While the iPhone's camera is good for a 2mp model, it's very, very noticibly inferior to most phone cameras which are 5mp with a flash.
And the lack of a flash or light is absolutely crippling.
I honestly don't know what Apple is thinking if they go through a hardware revision without changing the camera.
Phazer