Is there any technical difference between ZA free and ZA Pro? With older versions, it seemed to be some differences, but now, in the comparison table, they both have the same functions. And a remark: with older versions, one could see, in the "Program Control" table, what program uses Internet, there was a little green circle on its line. Now that column dissapeared. Am I right or there's a way to see it again? Thank you very much.