Preloader 'replaces' the systemmenu (it's not really replaced, its main.dol is just renamed) with a simple loader which allows you to automatically load the HBC, a .dol you can install from SD or the systemmenu. It also allows you to use simple patches on the systemmenu. To start the installtion enter I raid u. WARNING:SINCE THIS TOOL CHANGES THE WAY THE WII WORKS IT WAS NEVER INTENDED TO, THERE IS A RISK OF BRICKING YOUR CONSOLE. I'VE DONE EVERYTHING I CAN TO ASSURE THAT NOTHING WILL BRICK. BUT THIS IS STILL NO GUARANTEE!! THE AUTHOR CAN NOT BE HELD RESPONSIBLE FOR ANY DAMAGE IT MIGHT CAUSE! YOU ACCEPT THAT YOU INSTALL THIS ON YOUR OWN RISK!