Hey I was about to do my friends xbox it is either a v1.0-1.1 and I have never done one of those only 1.3+, I was wondering if creating the 1mb bios is the same as anyother (opening the one you already have (256) changing the colors etc, then saving it as a 1mb bios?) If I got this correctly all youre doing is just recreating one each time for whatever system youre modding? Like I would be able to go back and use that same bios (1mb) and recreate a 256 without a prob? thanks guys