Hello! I am making this thread to ask which method would be best for me to take. I mainly want to play backups on my PS3 since my blu ray drive is..... Who am I kidding (Arrgh). I want to play PS3 Isos. I have a PS3 Slim CECH 2501A 4.76 OFW. I checked with Minimum Firmware Checker that I can downgrade to as low as 3.40. Should I buy an E3 Nor Flasher? The downgrading process seems very simple and straightforward. I would not like to spend 60+ sending my PS3 away to a stranger. Does ODE still work? Any advice thanks !