I'm using back up launcher 0.3 gamma on my 3.2u wii and I'm having problems with certain backups. I was able to burn Umbrella Chronicles and Tatsunoko vs. Capcom and have them both play perfectly but then I tried Excite Truck and HoTD 2&3 and neither one will go. Excite truck gives a disc read error whenever I try to play the tutorial and HoTD won't even load up the game. It goes thru all the gamma stuff and then it just goes to a black screen and after a couple of seconds it says game can not be played. I'm using dvd-r and I'm burning on 3x speed with Imgburn. Does anyone have any idea why I'm having some games work and not others?