I need to modify my keyboard layout to change the Help key to sent the Insert code instead. I'm using a Citrix ICA client to remote connect to my mom's work PC (Windows XP). She uses an old DOS program that requires you to press the Insert key to enter a new order. When we are remote connected, and we press Help (which is supposed to be Insert) it still sends the Help command. Does anyone know a way I can modify the keyboard layout in OSX to change Help (or any other key) into Insert? Even through 3rd party software is fine.