I just tried it with Vista and got a pop up that it does not work with it, so just posting this for anyone that may want to try with Vista.
I'm having a problem with my laptop not shutting off. Does not matter what I do, clicking shut down, hibernate or sleep, it tries to shut down in every instance and then comes back up as if it was shut down. Even Dell is stumped. My IT guy thinks it is a hardware issue and as I've already had the motherboard replaced once, I'm wondering.
Oh, well, enough of my woes!

Thanks David for sharing this little program. Reading up on it, it sounds like a great tool to help folks.