I want to flash my Xbox360 but am running to in several errors. I have had my 360 flashed before (by someone else) and can play older backed up games. since then my dvd drive broke so I bought a samsung drive and switched it. since then I had updated to dashboard D:2.0.126611 - K:2.0.126611 (BK:2.0.1888.0) now it wont let me do anything like get on netflix without updating, but when I try to update it doesnt let me giving me an E66 warning. I can still play my old backed up games, but that's about it. would like to flash to new version, but the tutorials warn that I need to be updated to latest version of dashboard or I could mess things up. is this true? Do I need to re-flash to original firmware since I believe the original dvd was not a samsung? what programs do I need, just the latest jungle flasher and liteone, or are there precautionary steps I need to take? anything helps, as I cant find this situation out there.