i have a 4.2u wii with cioscorp 3.6 installed...bootmii as boot2, priiloader, ios249rev17, cmios v.5..hermes 222/223/224/202 v.5 i use cfg loader for all my wii games which works flawless...but just recently wanted to play a gc backup of tony hawk's underground 2 and i keep getting dvd error...