Originally Posted by The Apple
Try moving homescreen icons to different screens. It is a fun task with this case.
Actually, I don't have a problem doing that, I tested it just to see what it would be like
I think it was a 3.0 update that made moving icons easier. I remember on 2.2 with my V1 moving icons from one screen to another was a pain, because one they would install on the first screen by default, which meant dragging it to page 5. Of course every time the screen moved, an icon got pushed to the other screen.
It's pretty simple just hovering the icon over by the edge of the screen, and it will scroll through screens, just don't move the icon and it wont move any apps out of the way.