Startrail is a little and simple Mac OS X application that will simply leave a trail of shiny stars behind your mouse pointer, wherever it goes. That's it, for now.Note: Startrail is free, so feel free to download it and use it as long as you please. Suggestions for improvements are very appreciated. And if you like it, please consider a small donation to support its development.Here are some key features of "Startrail":