LOL, I tried this and it crashed on me when it showed the wallpaper on my Main Menu, man I running out of patience with this. I am an IT guy and I am pretty patient LOL.

The only way for it to be full screen mode is to get it from the Internet grab ones for the IPAD and it should work on your Entourage but it only allows you to get a block of the picture which is wierd and it maximizes it after which is dumb..