Medieval Total War 2 - Ultimate AI mod.?

My MED II Kingdoms game (that I purchased from a shop at great expense) came ready modded. Didn't yours? I would take it back if I were you and ask them to exchange it in the shop that you purchased the game. It's a fantastic game when it works properly. And nothing SUCKS about it.... Perhaps you have a pirate game mate. Have a word with Gamespy.