How To Make Menu Slide In 3D? I saw it here:

http://theunlockr.com/2011/04/12/android-101-how-to-scan-use-a-qr-code/

Watch video and you will see. I want to know how to create this effect on Android Gingerbread.

Thanks.
When i flashed a custom Gingerbread rom, one of the launchers included has this menu style, but again, this includes rooting your phone and doing a data wipe at least once. 

Launchers change the app menu style, but i do not know if this one is available without a custom ROM, which will require a root and reflash.