[Plugin: W3 Total Cache] Self hosted CDN help

Hi,

First of all, I am using W3 Total Cache version 0.9.2.1. It helped my site considerably improve its speed and I am thankful to Frederick for this great plugin.

I am trying to set up a self hosted CDN using cPanel. I created a subdomain (cdn.meciuri-live.org) and a new FTP user to use for CDN. Is there anything else that needs to be done from cPanel?

Anyway, I tried various combinations of CDN settings but I keep getting Error: Unable to resolve domain: http://www.cdn.meciuri-live.org.. This are my current settings:http://i54.tinypic.com/bdobip.jpg .What settings should be used here?

http://wordpress.org/extend/plugins/w3-total-cache/