Thought i'd rewrite my domsaver with it. Just to see how things work.
You can get it
here.
To run it
the Microsoft .net Framework must be installed.
It's pretty self explanatory. Start it, click browse, the file dialog will open the dominions2 directory. Switch into the dir of one of your games and select the .trn file.
When you click Save it will create a zip file in that directory name race##.zip. Where race is obviously the race you play and ## the turn number.
I hope it works, didn't do alot of testing.
God saving will be done tomorrow