Problems hosting iWeb with domain name.

I have a business web site that I host with iWeb08 using a domain name. I had the domain name working perfectly with iWeb. I would log on to my web site via my domain name and all my content was there as I expected. Whenever I upload a new addition to the web site I always click "view published site" which is taking me to http://web.me.com/username/pages and everything is there as I expected it. Recently, I went to my web site via my domain name and realized that all my recent updates are not being hosted online (with domain name). web.me is fine though. I checked the registration on my domain name and it is active. Any thoughts? Thanks in advance

Message was edited by: Bob3hills