Thanks Mick, here is some more updated info that is of interest:
>Subject: For Jimmy
>The TDI has been released but is in very short supply on allocation. It is compatable with Minelab coils, however, they will >probably not work as well as they are not designed for 10uS pulse delay. If there is demand, Coiltek and Nuggetfinder >have both contacted me to see if I wanted them to make coils. We will see what the sales look like and if we have the >demand and I will do this. good luck, Jimmy ("Sierra" Normandy of Whites).
P.S. We also need a head to head controlled ground test comparison, with about the same sized coils, between the Whites PulseScan TDI and the Minelab GP(X) series.