[JohnGilb]

I'm afraid you've sort of lost me - without really knowing your architecture, the concept of an Image Generator is not easy to understand (or how it relates to other components). Do you have a diagram of the overall project?

Do I have these concepts right:
--I need to configure VIRSYS.exe (via an existing text file) to send data out on another channel/port
--I need to configure the LabVIEW program to read data on that channel/port
--I need to add code to the LabVIEW program in order to parse that data

Is this right?