I've installed the preferencepance unplugged from briksoftware.com and want it to send me notifications through growl whenever me powerbook is unplugged. But, after coping it the preferencepane folder, it worked initially, but after I ejected the mounted .dmg file holding the original file it wouldn't do anything when I told it to start. So I did the sensible thing and reinstalled it, but it still didn't do anything. So my question is how do I get it to work?