Hello all I am trying to get my backups to play on GcOS 1.5 through SD Media Launcher. I have a Gamecube system that runs GcOS fine, I use Sony mini DVD-R discs, burn 1.35GB images using IMGBurn at 2x writing speed on a Gamecube 08 drive. ONE backup works (Super Smash Bros. Melee). I have tried with LoZ: Collector's Edition, Wind Waker, and Twilight Princess. Every time I boot one up in GcOS, I get the error: "Media not recognized!" and the game won't boot. Does anyone know what I'm doing wrong and how I can resolve the issue?