AutoExit is a programmable countdown software, it's function is originally to shutdown the computer after a while, but it can do other things too, like to run a script or another program, play a sound or what you want. The program is designed for a really fast time programming, keyboard friendly. Programmed in C, very light, no install required. Just download it and use it. Nothing is written in the Registry, as long you don't ask AutoExit to save its configuration.
||Windows 95/98/Me/2000/XP/2003 Server