Thanks Jason. That worked perfectly. Is that library.php file included in the latest install of Design Extender? Just curious because I think I created the sign-up form before I upgraded to Design Extender. I want to know if I'll need to include that file manually from now on or not.
Also, is there any particular reason why the emails being sent through my form show the time as MST? It should be EST. The date function looks correct in the email file that gets sent out. Could this be something pertaining to the hosting provider?