When you say syncdiag, are you referring to the King Bolen unit that you displayed in one of your previous post. I asked because I'm not familiar with software by that name, the Bolen unit previously advertised ediag I believeSo I have 3 of their adapters, and here they are, different bindings to the servers, my diagzone pro is tied to Russian servers, and the new syncdiag 2 is tied to other servers, and the software is different