I'd just like to thank all those how have ever posted on how to fit a DuoX2 especially the 1.6 rebuild!
Mate brought me his new xbox after his other one was stolen (1 day after chippingh that) and it was a 1.6, I knew I had to do extra wiring but thanks to the diagrams and info people have posted I was able to do it and make to work first time, I was prepared for the Flashbios not working so had the CD's i needed ready.
Cheers all DuoX2 people, if I can help anyone I will!