Hi Packy. It's nice to see you're enjoying the game.
Be sure to download the help file from the downloads page. It will really help in understanding most of the game.
What isn't covered in the help (all the basics should be there) can be explained if you ask questions here on the UBB.

As far as fun, I don't think I've had an un-fun night yet.
That's since tour 1.
