This video will teach you how to get fast app switching (multitasking) AND wallpapers on your iPhone 3g, iTouch 2g or 3g (MC MODEL).
If your iDevice didn’t come with wallpapers/ multitasking then this tutorial will teach you how to get them through cydia.
This requires you to have a jailbroken ipod touch or iphone (See video i made on that)
OH and also, please leave a comment below telling me if you want to see more of these helpful tutorials with cydia or not! 
