Whats the scoop on this ADI powder? Is it only available down under, or is it available in the US market? There are three of the ADI powders i would love to try. BM1, AR2219, and BM2. Is there anyone here shooting this powder? What my main interest in this powder would be for, is my 22ppc .100 short. If N133 is to be no more, i guess ill have to find something else to shoot in it. Lee