Btw, for those interested, after I installed it, CSP wouldn't just start up when I clicked the icon. Instead, I had to click it then go through a sort of "setup" each time. It took me to the same pop-up window I discussed earlier. After much trial and error, I discovered that by clicking the lower button instead of the upper one, it took me down a different path that then let me continue to use the program. But that was something that was very unclear, and which had to be repeated each time. So, I hope that's helpful to someone else who's trying out the program and doesn't want to buy it yet.