OK. Here it goes.I going to try and make this more user friendly for the next version (or the one after) but here are the steps to create a new game.

Start ATTAC, the ATTAC Configuration Screen should come up.
Then type in a hostname (the telnet address) and the
Port
On the same screen, type in a name for the Saved Session.
THEN using the treeview on the left. select ATTAC Settings. Change the universe size here AS WELL AS any other options.
THEN using the treeview on the left. select Miscellaneous. Here are more settings that you can change.
THEN using the treeview on the left. select Session. This brings you back to the original screen. Click Save. Then your game is now saved!!!
You can then click Open to start ATTAC.

The next time you start ATTAC, you can then either double click on the Saved Session OR you can click once on the saved session, click Load then click Open.
Hope that helps.
earth.

I also posted this to the main ATTAC homepage, as well as, comments about the next version, the timeline for release, and what you can expect to see in future.
earth.