How do I write an applescript to simply shut down the system? I have an ATI Remote Wonder and want the power button on the remote to completely shut down my Mac. I can set up the remote software to launch any document or application when I press the power button on the remote. I want it to run an applescript that will execute the "shutdown -h now" command. Should be pretty simple (one to three liner), but i'm an applescript novice. Help?