I just finished getting my Form Mail form to work. Except I've just learned that while using form mail, you cannot send a confirmation email to the submitter.

What would be the alternative to Form Mail, that would allow myself to send a confirmation email to the subscriber?

It would be great if it could input their Name and Personal feilds in the email too.

There are many scripts that support responder to submitter. Check out hotscripts.com

Have you tried taking a look at PHPlist:

http://tincan.co.uk/?lid=306

It's free and requires PHP/MySQL. Check if your host provides a built-in installer for it. If not, it's still relatively easy to install.