I have a LU56 Wii running system menu 4.0U that i want to use for homebrew. Iv'e heard that LU56 Wii's are unmoddible by modchip, so i was wondering if this is also risky using bannerbomb. On a sidenote, if you have the HBC and Bootmii can you still acess the wii shopchannel, because i'd like to claim my club nintendo prize.