Thanks to Harpo and his Map Updater utility, I have just updated all of my maps so that they work with Sins v.1.16 and Entrenchment v1.02, at least that's what I hope. My understanding of the situation is that from now on, maps need to be put into the Application Data Galaxy Forge folder and if not, then a manifest file listing your maps needs to be updated. (Just put them in the Galaxy Forge folder.)
Now, if everyone--if all clan type players who take the game seriously and who are willing to put a little effort into improving the game--would download the map pack and follow the easy installation instructions--perhaps we could begin to play custom maps online.
Asteroid Belt and Gateway to Paradise were very well-received and now they're back!
Hopefully this will work. You can find the maps here:
http://files.filefront.com/13679379
All we need now is an auto-download feature for custom maps.
Maps are:
3v3 Asteroid Belt
3v3 Gateway to Paradise
3v3 Ring of Risk
5v5 Red Crush
Asteroid Belt 1v1
Asteroid Belt 2v2