So I believe I followed all theohneschwanzenegger steps correctly (I typed in 4.3U for the version to install). I placed the new nand.bin I created into the root of my SD card, started bootmii and got it to the restore the nand. However, the system menu will still not boot, I don't seem to be able to start priiloader anymore, and all of the old files still seem to be present on my SD card. Am I doing something wrong?