all of that sounds greek to me but I think I know what you are asking about. I host 4 different websites on my red hat machine. Do you have more than 1 site you want to host?
Anyhow, first off you need to edit httpd.conf and edit section 2 'Main Configuration'. You would need to edit the webmaster email address, along with giving the hostname.. this will be mysite.dyndns.org and setting the listening port to 8080. It seems like you have done this already.
If you need to add a virtual host then post back here if you're not sure how to do this.
Re-phrase what you want.
