Emulator for DDC

Hi,
 
Jo has graciously provided the code for the emulator.
Paul, you had agreed to modify this so we can use it for our purposes.
 
Should I send it to you?
 
I have to confess I don't remember exactly how this was to be
modified...?
 
I am also not clear on how this is to be used?  Download, Webinterface?

 
 
-- Kai