There are 3 essential updates in Cydia. They are Cydia Installer, Five Icon Dock, and Winter Board. Im afraid to update any of the three. I dont want to have troubles losing my colorful icons, and im afraid having troubles in my iphone if I update.. WHAT WILL HAPPEN IF I TOTALLY IGNORE UPDATING IN CYDIA??? Please advice me on what to do... THANKS IN ADVANCE...(iPhone 3GS, 32GB, Version 3.1.2(7D11), Modem Firmware 05.11.07) (jailbroked and unlocked)