Xpand Rally was way ahead of its time,

With the power of a new 8800GTX SLI system I recently revisited this older game and boy was I surprised! The game is incredible, the physics are spectacular. This was a game I lost interest in because my old graphics card and CPU just couldn't keep up even though it was not a bad system. The system would lag and the driving would become impossible. Turns out this was not the fault of the game.

Read this review of its physics model and you will understand.

http://www.physicspost.com/science-article-200.html

The game got mixed to bad reviews but it was just to far ahead of the power it needed to really be an outstanding game. I wish I could see reviews of this game with an updated interface and maybe some more cars and tracks.