I have a new EVGA GTX 480 video card and no matter what "fix" I apply to the fsx.cfg file it will not run more than 30 minutes without either a BSOD or CTD. I uninstalled nhancer and applied the recommendations for "nhancer" like settings and still no fix. I finally uninstalled the newest Nvidia driver and installed the old 197.xx driver. No more problems and it runs smooth, without any jagged lines on the instrument panel.Just thought someone else may be having the same problem.My computer specs:CPU - Q9650 (water cooled with Corsair)MEMORY - 4GB OCZ ReaperGRAPHICS - EVGA GTX 480 (water cooled with Koolance EXOS)

287.xx?? The latest is beta 260.63 Try monitoring Your GPU temps, there were some problems with fan speed management in nvidia drivers.

Sorry, version 258.96.The GPU temp was and is 40C.