iFuntastic

ge the icons and names of applications; change the lock screen; and so on. It can also be used to copy notes, text messages, and voice messages stored on the iPhone's memory to your computer's hard drive. With iFuntastic, you can also transfer or remove files from the device, copy the iTunes library, add and edit ringtones (cut, adjust volume, and add fades), take screenshots, apply backgrounds, rearrange icons, create custom email signatures, and much more. Note: For Mac OS X 10.4 or later. It requires firmware 2.1, 2.2, or 2.2.1.