Hello and thank you for taking a moment. I am new to Sharepoint 2007. (I am currently running the beta 2 version) I have created a  new site collection and have added users to the "Visitors" group(read permissions) on the new site. When these users go to access the site they are asked for their login credentials and when they supply these credentials they are denied access to the site.

I am an administrator. I went in to the site and added them to the visitors group sucessfully!! (This means they are set up in Active Directory correctly, I believe.. ) Is there something I need to do in Central Administration?  Is it that I am missing a peice to the puzzle? Is it because  I am running the beta version of Moss 2007? Any help would be greatly appreciated.

Thanks,

Jason