Permalinks custom not holding in Multisite

Hi,

I set up a new multisite blog last night. At least, I think it is set up properly. I can add subdomains, plugins, post, pages, imagse, etc.

Last night, I set the godaddy DNS to forward a domain to a subdomain that MarketPress is installed. To test, I added a "trial offer" product. It shows and can be added to the cart. However, everything is still pointing to http://subdomain.main.com rather than http://www.domainname1.com (that is forwarding properly).

Going into settings > permalinks
Regardless of how many times I try to save to:

/%year%/%monthnum%/%day%/%postname%/

The structure is saved as:
http:disappointed:subdomain.main.com/2011/06/17/sample-post/

Obviously I don't want that subdomain in the permalink structure.

Any suggestions?

To help diagnose:
Site URL: http://www.commentsupport.com/

You will quickly see that links showing in the browser are for http://comments.tuxreportsnetwork.com ....