If you're looking for a script, try to find a simple PHP mailer. I find them easier to use than Perl/CGI stuff. Actually my host said he'd "cut off my toes" if I installed a "Perl thing" on his system. :D
Anyway, you just put them in the same directory as the form (or whatever, I put everything in root) and set:
<form action="path/file.php" method="post">
No biggie.