I know. Looks okay to me as well. That is the maddening part.
The only time I modified this file was when the tutorial called for it. I believe that was just uncommenting a few lines.
My previous experience in server setup is with the Rackspace cloud. Well I have several sites humming along on it, I cannot do e-mail on the cloud. Such is the motivation for having the server in my house.
I suppose I can start from scratch.