Apex launcher:
http://forum.xda-developers.com/show....php?t=1452663

You can't just install the MIUI Launcher. Its a very powerful and feature-loaded launcher (massive theme library)...yet its still one of the quickest!

To get MIUI you need to look for custom roms that have baked it in. The sour part of this experience is that MIUI hooks onto stock AOSP ROMs or roms that are built on top of aosp roms (like CM9 or AOKP).

Custom Roms (like Villian Mod-Roms) that are built on top of "oem shipped roms" (ie Blur, Sense, TouchWizz) cannot support the MIUI framework/build. So if you don't have any supported aosp/aokp/cm9 rom you cannot get MIUI.

You can get a taste for the MIUI Launcher though in the form of copy or clone launchers. Examples:
360 Launcher (App Drawer is permanent, no longer deletable unfortunately http://forum.xda-developers.com/show....php?t=1345601 )
QQ Launcher Pro (discontinued - broken link)
TencentDesktop ( http://forum.xda-developers.com/show....php?t=1220695 ) <<< Recommended!!