Does anyone know the file type that the Wii uses to allow you to copy and play games off your SD card on the new 4.0 firmware. I know from experience you can't just play any game you save to your SD, only ones from your SD card, you can't copy VC and WiiWare from others Wiis. Which brings me to my thoughts on this whole no HBC on 4.0. If we could find that file and edit it to allow you to boot or copy the HBC off your SD card we would have a fix for 4.0.
Or maybe I'm crazy...
Or maybe I'm crazy...