Thats weird I could of sworn it was you that he said he was waiting to here back from when it was in stock.
Real bummer they dont exist yet, as on paper they looked perfect for what I want to hook up to my autronic, so I was very keen to get one myself, but the supplier that I use (Sorrenson road sport, could recomend him to anyone, very good guy like yourself, no nonsense to deal with) has been getting the same info as you by the sounds of it about the pro control range