Well, I played through the game last night with the trainer and everything worked perfectly... Now today I try it again and notice a small download from Steam when I first start up and poof! Game crashes every time I activate the trainer. Tried it in the main menu, and secondary menu as well (which also worked yesterday!) Apparently some change was made to the game when I opened it today that renders the trainer I downloaded yesterday obsolete! Am I the only one? Like I said, it worked perfectly the day before. This is the Steam Version of the game which I downloaded yesterday as well. I can't believe they changed a game I just bought!