*WARNING*
If you used "Voodoo OTA Root Keeper" to backup your root before flashing to the ICS Leak, you need to open that app back up and use it to delete the "su-backup" before you will be able to restore a nand backup.
Everything works with this recovery EXCEPT mounting USB mass storage. There is another post for this recovery by DirtyDroidX which can be found here:
I am simply editing my post for the people that were following this thread and not his.
As of this time, there is no known way to reboot directly into recovery without using this app.
Instructions:
Download the apk and place it on your external sdcard (or internal sd, either one). Then install the apk.
Open the app and press the top button to install the recovery. It will ask for root permissions, then you should be greeted with a popup that says "Success." If you fail to get this popup or do not get the root permissions request, you are NOT fully rooted and need to go through the entire process again to flash the ICS Leak.
Now press the bottom button on the app to reboot into recovery.
*DISCLAIMER*
Myself, DirtyDroidX, DHacker, Droidrzr.com and droidhive.com are NOT responsible for what you do with this recovery. If your phone melts or explodes it's on you!
Download link is posted in the second post. Obviously you have to at least skim through the first post to see this so please, do not post on the last page asking where the link is.
Edited by spc_hicks09, 16 April 2012 - 06:40 PM.
Condensed and made it all one post that most people SHOULD Read if they want to try this :D