make me a new operating system, vista is boring already. okay, so what i really wanted is pretty simple. can you make a small command-line program that modifies the date, runs another program, then changes the date back when the program exits? for example, i need program.exe to be run with the date being january eleventh, 2001. i would use it like this: changetime.exe 01/11/2001 program.exe then, when i exit program.exe, the date goes back to what it should be. it seems like this could be done pretty easily.