This is probably a newbie question, but I've not been able to find an answer by searching.
I've set up an ibay to be used for a second domain that I want to host.  I then added the virtual domain, and pointed it to the ibay.  I created a simple web page as a test, which I named index.html and ftp'd it into the html directory for the ibay.  When I go to 
www.domainname.com from my web browser I get a message "This information bay has not yet been customized".  However, if I enter 
www.domainname.com/index.html it works fine.  What am I missing?