I have been using this product for a few months now and at first thought it was very good. After two recent mail out where a pdf attachment was not able to be opened by about half of the recipients (350 recipients all up) and it wasn't just a mac/windows problem, I have to conclude that the program is corrupting the file in the sending of it! I have resent the file to some people (exactly the same file) just by usual email without any trouble. So what does this program do to the files? No idea, but I am NOT upgrading (the cost of the upgrade is ridiculous) and will stop using it.

Shame, as it had potential.