I think this is a great idea and I love that it's a preference pane object rather than an app that I have to load.

I have one problem with it in that the preferences that I select do not have persistence. This makes it so that if I want to uncheck "Do not fall asleep when lid is closed" so that closing the lid makes the computer sleep like normal, the preference reverts when I restart the system. This means that if I want my computer to act normal again without having to uncheck this box every time, I have to uninstall the preference pane object.

It would be great if the developer would make this setting persistent in a subsequent release; it is so close to being perfectly executed.