Here is my situation.. I am attempting to bruteforce a single user name. My target is www.mallmonkeys.com/forum/login.php

My tools are currently @form and a decent proxy list. My problem is @form is meant for wordlists, and I want to brute force.. I am looking for any advice anyone may have..

Things that would help:
A program that can make/handle huge systematic password lists. (From like 0 to 9Z9Z9Z9Z)
A form cracker that uses systematic brute forcing.
Another way into to people's username's pw's