The DL command described here (http://www.galilmc.com/download/comref/comall/#download.html+DMC40x0) seems to say that it is possible to add lines of code to the program that is currently residing in memory. It also doesn't appear to be valid through the Terminal or the GCommand().

I am only able to download an entire program file at time instead of adding lines to an existing program using GProgramDownload().. Ideally, I would like to have an initial program burned into memory of the DMC-4080 at startup, and be able to send down the new lines of code dynamically. If this isn't possible that is fine, just need some clarification on what is possible.