I've created a form in Livecycle. Our company has Adobe Reader 8 installed on the network. I'd like to be able to track changes, like in Microsoft Word, on the pdf form when it is emailed to another user so if changes are made, I can see what changes were made. Again, the user receiving the pdf would be opening the form in Reader 8. We love pdf over Microsoft Word because it is such a versatile product and easier to use for most of our users than Microsoft Word. It has provided us with so many more options for retrieving information in a much more easy to use format.