Crash on Demand Utility. You say the drivers you develop aren't doing a good enough job of crashing your system and you need a way to force a system crash? Here's that way: BANG! Run BANG.EXE and a dialog box with a big red button reading "Crash Now!" appears. Click the button and... BANG! Or, change your mind and click on the little "Never Mind" button. Somebody's needed to write this utility for years.....(free).....