With kudos here and there, I now present my working version of an easy Fast User Switching AppleScript that switches passwords with a double-click, and even types the password for you.Enable support for Assistive Devices in the Universal Access System Preferences panel.Change the password string to the password of the user account you want to switch to.Name the script like the short username of the user you wish to switch to.Save the script as an executable, to allow easy double-click operation.I use two users (with the same password) on my computer for different usage types (one for general stuff, the other for music production). I keep two versions of the script in the Applications folder, each assigned to one user. In this way, I just have to type the user name I want to switch to in Spotlight, press Return, and voila.The script ...