I have purchased this program... twice. There was the constant failed auto updates and now... after not using the program for a while, it tells me that my version has expired. There is no way to download other than to buy which I had done again, only I never received anything. Lastly the program will not work if you have to run on 800x 600 (I know it's small, but my HDTV/Mac Mini is that). I liked the program, but have been turned off my the update frustration and not being able to use it when I needed to use it. Finally, then I clicked on buy to purchase a third time, the page it took me to did not exist. Not great in instilling confidence to get me to pay for a program a third time.