I successfully hacked a friends 4.3u Wii today. (HBC 1.0.8, Prilloader 5 rev 99, necesary cIOS) Disc backups are working ok. WiiWare/Virtual Console wads also run ok on the Wii's internal memory and on the friend's SD card. Here's the issue. My own Wii is still 4.0u and every WiiWare/Virtual Console games that I have on my SD card was installed while on 4.0u. I wanted to try out my SD card on the 4.3u Wii but non of the games want to work. Doesn't even let me copy them to the 4.3u Wii. It's this some kinda of block for Wii's with different system menu versions? Can this be fixed with a Priiloader hack or something?