A couple of pre sales questions:
1/ Does Gravity Forms use an instance of the JQuery script? (I use the Wordpress Google calendar on one of my websites, that doesn't like more than one plugin with JQuery in use!)
2/ Is Gravity Forms compatible with older versions of Wordpress back to version 2.8.4. (obviously I know it is best to use the latest version, but the upgrade of my 25+ Wordpress setup's would be very time consuming and so I need to keep that and costs in mind if Gravity Forms will not work on older WP versions).
3/ Has Gravity Forms been tested in a Microsoft Server environment? I use a dedicated server with Microsoft Windows 2008 and PHP 5.2.11 and MySQL 5.1.43
I look forward to hearing from you