So I have set my server up exactly how described in the tutorial (with the exception of a plain SMTP auth that I will ask about later), and I even installed ISPConfig with no problems (got a PHP binary mismatch in expert installation mode, but the second time it worked fine). Now that I have everything installed, I want to dive in to it and play around. I am on my Vista machine (behind the same router), and if I type in http://www.192.168.1.1/, I can see my server and see my test files. However, if I type in http://server1.example.com, it obviously tries to resolve example.com. I went in to Vista's HOSTS file and added the following record: Code: 192.168.1.100 server1.example.com Cool, now I can access http://server1.example.com, no problems. However, https://server1.example.com:81 does not resolve (I opted for the HTTPS connection at setup). If I remove the https, server1.example.com:81 results in a server error page that says Bad request, try https... What setting am I messing up? Is it a Vista setting or something in Ubuntu/ISPConfig? Thanks!