Ok I installed MCBOOT with my slim ps2 no problem (70012). I used the Multi Boot install cuz I wanted to use it on my phat ps2 930001). Like I said everything went well with the slim but when I put my USB and memory card in the phat it just stays at the main menu. It wont let me use the controller or anything. Even when I boot it up without them in. So did I mess up? And if so anyway to fix the problem? Thanks in advance.