[ame]http://www.youtube.com/watch?v=88jg3FnMuJY[/ame]
In this video I will show you how to get a five icon dock on your iDevice. You will need to be Jailbroken for this one. What you do is you go into Cydia and search "Five Icon Dock", download and install it. Afterwards you will be able to put a fifth app icon in your dock. This helps if you like to have 5 favorite apps that you want to have not another millisecond away.