In case you are an iOS user, you may jailbreak your device to get the ability to tweak your folders and add some functions that Apple missed to do. Most of users use InfiniFolders or FolderEnhancer for unlimited folders on iOS 4 and InfiniDock for unlimited icons in the dock. However, with ScrollingBoard, you'll get both functions in one tweak with a better price!
Not only that, using this tweak you can have endless icons in the dock & folders; add new controls to the iPod touch; add the volume slider & brightness; add any add-on & widgets to the dock; get AirPlay icon in the dock and also you can use the scrollview mode. To be able to use this tweak, your device must be jailbroken, use our guide posted here to jailbreak your device on iOS 4.2.1, or Limera1n jailbreak on iOS 4.1 device.
Once your device is jailbroken, tap on Cydia and search for ScrollingBoard under BigBoss repository. The tweak is available for $1.49 only. [via iPhoneItalia]