HotKeyMaker
HotKeyMaker is a program that executes a file or program when you press keys. This is useful for people who want to execute files for a Windows Media Center remote control, like to close a program when you press TAB, etc. Just make a batch file to close your programs, and use this program to execute it on a key press. HotKeyMaker will minimize to your system tray on startup for convenience and has a right click context menu, and a double left click to show the form. You may also use modifier keys (hold key) to make combinations like CTRL + 1 or ALT + 2 if you wish to do so.