Trying to create a script that will login an iTunes account and automatically register it with iTunes Match. The reason behind the script is that my wife and I share a single iTunes library while maintaining separate iTunes accounts. I have iTunes Match, but have to re-enable it every time she logs me out. I'm assuming the easiest way to accomplish this is through GUI scripting, but I haven't been able to figure out how to call the "Add This Computer" button (see attachment). Any help would be greatly appreciated!