Add new member fields

I am trying to add 2 fields to the register form. I have added fnam and lname. I found the query to adduser in the user.cfc but the values for form.fname and form.lname do not seem to be carried through to the query. ANy ideas?

I have added the fields in the login/register page and ten added them to the users.cfc file. Still no go. Where else do I need to add refernce to fname and lname?

Re-reading this maybe I wasn't clear. I wanted to add 2 fields to the registration form. These fields would be for first name and last name. I added the 2 fields to the users table in the database as VarChar. I then added the form inputs and called them fname and lname. I found the query to insert new members in the users.cfc file and changed that to insert the two new columns. What I found was that the values of the 2 new form fields (lname, fname) are not being carried through as form.lname or form.fname. I set up arguments for them and cfparam's. What is going on here, any ideas? How can I add these form fields to my registration form?

Re-reading this maybe I wasn't clear. I wanted to add 2 fields to the registration form. These fields would be for first name and last name. I added the 2 fields to the users table in the database as VarChar. I then added the form inputs and called them fname and lname. I found the query to insert new members in the users.cfc file and changed that to insert the two new columns. What I found was that the values of the 2 new form fields (lname, fname) are not being carried through as form.lname or form.fname. I set up arguments for them and cfparam's. What is going on here, any ideas? How can I add these form fields to my registration form?