I wasn't positive of the best place to put this, but this thread seems to be the best choice.

If you want to put your Dioramas software to some good use consider what they are doing here:
http://worldworksgames.com/store/ind...ain_page=index

There are some video tutorials that can help get you started as well!

Here's another one with space ships:
http://www.wcnews.com/news/update/5665