Boot Manager is the first Android Multi-Booter Application! The application installs up to four ROMs to your sdcard and you can keep one on your phone as well to allow you to boot up to five ROMs and switch between them with just a reboot. This is the must have application for any flashaholic and will finally allow you to keep up with those nightly builds we have all come to love or just boot your favorite ROMs from your favorite developers. The application is great for developers as well since you now have 5 slots for testing ROMs.
The application acts as your recovery for the four sdcard slots. Install your kernels, theme, and ROMs all through the app and use your normal recovery for your phone ROM.