Thanks for the reply, George_Johnson .  How do I acquire these extensions? And, is the extension something I, as the creator of form, needs, or something each consumer of form would need?

I am still needing assistance with this issue.  Thanks everyone!

I apologize for this elementary question.  I am using LiveCycle to create more robust forms for our office.  However, when I send the PDF to a customer, they are not able to utilize the Digital Signature option or to save the form.  What I am I doing wrong on the form?Thanks for your assistance.