Hi all when i joined one of my first posts was about a code reader and many kind people replied . My question is this , what is the difference ( apart from price! ) between the green version and the black version of the obd mx link bluetooth devices ? Also if i purchase one or other one or other id also like to buy the cable which allows me to interface with my motorcycle ( its a bmw ) do any of you know wether or not the cable works with either ? Cheers in advance Martin.