Don't listen to any of the negative reviews by some of the "short-bus" users here. I'm using an iBook 900Mhz running 10.4.7 and this program works flawlessly. It does EXACTLY EVERYTHING that I want it to do, which by coincidence, is EXACTLY EVERYTHING that the author said it does; no more, no less. I read the included FAQ (since the author cared enough to include it), made sure that everything was cool, and fired it up. And it's free, to boot. Now, what in the name of Greta does anyone have to complain about? I'm very happy with this cool little utility. And to the utility's author, thank you for posting and sharing it. Rock on.