(adsbygoogle = window.adsbygoogle || []).push({}); I have my xbox flashed with the firmware LT3, To go online you need to use verbatims, also they have to be mkm 03 or 01, can anyone confirm if i tick the 'Perform OPC before write' on mkm 01 or 03 im using imgburn, i know you do have to tick it but not sure which one?