Thanks, I will appreciate it.  If you can post everything you guys know about how it works, we can solve some things as a community.  
Beyond .chan files, I'm also very interested in hacking a solution to parenting objects to a dummy, so for example I can move my whole space fleet as a unit rather than one ship at a time.  I'll look at Populators this morning.  Do you have any thoughts on how modifying one could work?