Updating my game.

I was looking for this all over the internet. I can’t update my GTB! There is no patchers, no new version downloads, nothing! Can someone please tell me where I can update my game, and is it free?

The game updates itself automatically (provided you have registered online and are connected to the net) and the updates are free.

My version seldom if ever updates automatically. I am running the mac version, so it is probably a Red Marble issue. I have not been impressed with RM inability/unwillingness to keep the mac version of the product up to date.