The one form in particular simply calculates labor and parts rates for our company's service department. These quotes for our clients are currently faxed and not sent via http. I chose .html as the base since it allows the presentation the forms need.
Now, I admit I needed to think about the total design a little better. Recently I've put every ounce of available free time into being a student of .cgi I've closed my eyes to having those local calculations done with basic javascript.
Wow! (talk about humility)

Thanks again!