I own a Samsung Galaxy Nexus (GSM/maguro), running AOKP with ROM Manager and ClockworkMod Touch Recovery installed. I want to try MIUI using Init2Winit's Boot Manager application and with the same data and settings as my AOKP install. Since the Galaxy Nexus only has a single internal memory partition, I'm afraid Boot Manager will not work properly because, as the documentation said, it is based on loading another ROM from external memory.
Now I can install MIUI to the 2nd slot in Boot Manager and have the option to wipe System, Data and Cache, but what will be wiped? Is it possible to use Boot Manager on the Galaxy Nexus?