Great app until you need help. The internet registration system appears to only work on one computer; if your computer dies and you try to move your apps to another computer, this one will fail to register. Not a big problem, but the developer is too much of a jerk to answer help requests to reset the values so I can use the app. I've emailed more than once over the past few weeks with never a response. There's nothing worse than software with no support, so I'm moving on to something better...