I have a program that displays images for different devices to install drivers for. What I want it to do is you click on your OS (10.4 or 10.5) and have it automatically open the DMG or mpkg (DMG is preferred) like it does as if I opened it from a folder or the desktop. Does anyone know how to do this? (I've looked at execl and it doesn't do anything currently, I assume I need to pass the dmg is an argument to some program so it automatically mounts, and opens and Mac does its fun stuff). Thanks.