I have been out of the xbox scene for a few months now. My dashboard was 2.0.13599.0. I updated to the ixtreme that was available at that time. I could play backup of my Gears of War 3 and Batman Arkham Asylum. Then something happened and I read that if I update to the latest version of ixtreme and dashboard, I have to reburn everything with topology data. So I didn't update. I have a phat liteon drive. I don't remember whether it was LT 2.0 or 2.1 But right now I purchased Rayman's Origins and Prototype 2 and both doesn't work. So what should I do now? Flash to stock, update to latest version of dashboard and flash ixtreme 3.0. And just check the backup with the latest abgx to inject the topology data. I also have the liteon writer, and i had flashed it with the initial version of burner max firmware. Has any new burner max firmware come out after that or is it just the initial version?