I did make some progress found a trainer version 1.04 by that Deviance guy that works kinda. If I play the game for too long the graphics get all corrupted and the computer responds very slowly.
I guess we can't fault the trainer makers here, how long do we expect them to support a game especially one that is a few years old. It has to get tedious to make a new trainers each time a game is patched and just look how many patches this game has gone through over the years.
Actually I got this trainer version to behave. I fixed the problem with the graphics corruption by reinstalling the Omega graphics drivers. I get much better performance using these drivers over anything released by Nvidia.