Finally MT Gestures is available in the cydia store. To enable Multi-Touch gestures on your iPod Touch 4G, install MT Gesture from Cydia Store under BigBoss Repository, then open WinterBoard (which will be automatically installed) and enable the theme on gesture.
* Close fingers to screen Home (with four or five fingers)
* Scroll down to show a Multitasking (with four or five fingers)
* Scroll left or right between Apps (with four or five fingers)
You can download MT Gesture Tweak for FREE from the Cydia Store under BigBoss Repository.