Domain name over CCGI path - Help

[#1]

Hi everyone,
I am currently trying to get my domain name to display in the address bar when visiting a forum hosted on my ccgi webspace.  I have attempted to alter the DNS records after contacting customer services and being pointed to a link.  Since doin g this all that has happened is that the site is now displaying an error 404 message. http://www.uni-nut.co.uk this is the address.  How should the dns record be set up?  i have the original record pointing the domain name to my web space ip address and since then have added a record that reads as below:
Left Field                  (cant remember the header)        Right Field
uni-nut.co.uk.          CNAME                                            ccgi.plus.com.
is the above incorrect? if so what should it be?
sorry if this has already been asked somewhere else and i have missed it.
Looking forward to getting some advice on this.

[#2]

What you have set up is incorrect. Below is what you should have if you want to point www.uni-nut.co.uk to your cgi space.
Left Field          Type                        Right Field
www                  CNAME                    ccgi.uni-nut.co.uk.
For a more detailed tutorial about setting up DNS records have a look at http://usertools.plus.net/tutorials/id/14

[#3]

Hi
I think I've already updated your domain records on the 17th and it worked.
is there anything else that you are trying to do?