On the Mac, all your code appears at
/Library/Application Support/ENTTEC/DMXIS
You could do it in the terminal or a shell script like this:
YOUR_LOCATION="/Users/you/Public"
DMXIS_LOCATION="/Library/Application Support/ENTTEC/DMXIS"
sudo mv "$DMXIS_LOCATION" "$YOUR_LOCATION"
sudo ln -s "$YOUR_LOCATION/DMXIS" "$DMXIS_LOCATION"
Pretty geeky though.
Another way is to just check the code in DMXIS into a github repository and do your synchronization that way... even better but pretty geeky... :-D
I was just about to post this question then realised I already had.
Does anyone know how to do this?