Automator selects the iTunes track every 10 seconds with ease. It is a simple function designed to offer comprehensive control of your music player.
The main advantage of iTS is for users who enjoy the Genius feature in iTunes 8, as selecting a track is required to access this feature. With iTS, you don't have to worry about manually selecting a track as it is done for you automatically.
However, if you don't have iTunes 8 with the Genius feature, iTS is just nonsense as it only selects the current track. Additionally, while iTS is running, you cannot select another song or switch to another playlist. After 10 seconds, the current track is selected again, but you can select something else while the program is running when the playing track is stopped.
To quit iTS manually, either use the application menu or the dock. The program uses a significant amount of processor power, but the developer is working towards solving this problem in future versions. iTS also allows you to alter the waiting time by opening the program with Automator and finding the line starting with "delay."
Overall, iTS is a helpful tool for users who enjoy using the Genius feature on iTunes 8 and want to automate the process of selecting the currently playing track.