I'm about to purchase a new version of Acrobat. Version 9, I believe. And I'd like to use it to create a form that can be filled out. Using this new version of Acrobat, I'm aware it can be saved in Reader, even though there a 500-use limit. Can a form that is created in Acrobat and opened in Reader (enbaled so that it can be saved, of course) be saved so that it's uneditable? That's my question.