iOS 4 came with a great feature which is Moving Icons by Holding touch on the icon you want until it begin to jitter then move it to the required Place. But now with Cydia, MultiIconMover updated to support iOS 4 and it enables you to Move Multiple icons in the same time as shown in the screenshot below.
To Install MultiIconMover on your Device, you should have a jailbroken iPhone on iOS 4, You can follow the guide to Jailbreak iPhone 3G, and iPod Touch 2G using Redsn0w posted here. While for iPhone 3GS use Sn0wbreeze guide posted here.
To Use MultiIconMover, follow this Instructions:
Step 1: After Jailbreaking your iPhone, Search in Cydia for “MultiIconMover” and Install it.
Step 2: Now tap on any Icon and hold it till it begin to jitter.
Step 3: Touch the other icons you need to move, a Checkmark will appear indicating that this icon has been selected
Step 4: Now, switch to the required page and Press the Home Button to move the icons.
Step 5: At last press the Home Button again to exit this Mode.
Now you got your Icons on your page! [via FSM]