So it's crashing on initilizing the 3D engine. You've tried drivers already, maybe go grab the latest directX update from microsoft.com? What kind of power supply are you running in your machine, specifically the wattage?
Are you having trouble in any other games? Does it only crash if the computer has been on for several hours?
What type of computer case do you have, and how many fans of what type does it have in it?