I host with Godaddy for convenience. I know it's not ideal, but my sites aren't things that businesses run off of... they're just community/organization sites that don't require a ton of features.
Anyway, I was getting annoyed with the fact that Godaddy DNN sites always adds the virtual root as a subdirectory... for example, if you already have a hosting account (ie. www.myoldhostingaccount.com) and want to install DNN in a subdirectory (i.e. www.myoldhostingaccount.com/myNEWsite).... and then redirect www.myNEWsite.com to that directory as the site's root, it would go to www.myNEWsite.com/myNEWsite instead of just www.myNEWsite.com
Here's how you can get around it.
1. In your webconfig, change to the following:
<add key="HostHeader" value="/myNEWsite" />
<!-- Host Header to remove from URL so "www.mydomain.com/johndoe/Default.aspx" is treated as "www.mydomain.com/Default.aspx" -->
<add key="RemoveAngleBrackets" value="true" />
2. In your database, find the PortalAlias table and change "www.myNEWsite.com/myNEWsite" to "www.myNEWsite.com"
Now your site should get rid of the subdirectory. Hope this helps someone...