HomeLAN - What other elements are new and/or improved in NASCAR Racing 2003? Rich Yasi - In a word, everything! We already discussed the improvements to the physics and graphics, but in addition a lot of work has been done on the AI, the sound, and on the multiplayer aspects of the game as well. We've added a Pit Stop Frequency option that will force people to pit in shorter races, we've added a "Catch Up" AI mode, auto-adjusting AI strength, expanded options for those using digital controllers like keyboards and gamepads, and on and on.