I just purchased a Dynamis e-z command.  Works really great but i am having a problem programming accessory decoders.  I am using Digitrack DS44 and DS 52 decoders for my atlas and Circuitron tortise turnout controllers.  The first DS52 works fine out of the box but I have another and 2 DS44 yet to install and I will need to programthese.  Any advise?