Click on the Status Bar to go back to the home page.
Go to Settings-> Wallpaper to change background or click on WinterBoard.
Go to Settings-> Rearrange Icons to rearrange icons on home screen.
Calculator is missing because I don't know the script for it, but it's comming soon...
Upcomming Updates:
Apps using internet wiil no longer say "AT&T data plan is required"
Calculator App
App store with games
More songs and Wallpapers