I thought if I removed the host name from the site's binding, like the Default Web Site, just my machine name in the URL would work, but I replaced the binding, and thought my machine name/IP address, plus the host name bound to the site, would work, but it doesn't. I would just like a colleague to have access for testing.
I am running IIS 8 on Windows 8. I have a hosts file entry with the URL host name pointing to localhost, like I always do for web sites on remote servers.