I downloaded and installed Server 2.1.1 on my iMac, with the aim of setting up a network at home that can be accessed by all at home (2 x iPads, 2 x iPhones, and a MacBook), and also making a VPN so I could access from work. Being new to this I have come to my first stumbling block. During setup, I allowed the server to control one of my Airport Extremes (No 1), where the internet connection comes into the house. I now find that unless I am logged in to the computer, and Server is running, the wireless will not work. How do I remove this restriction and have the Airport Extreme work independently, so even if the iMac is switched off, the wireless is still available? The way I am set up I have the following at home: Airport Extreme 1 - Upstairs connected to a Motorola router from my provider. This acts as the "main" wireless connection 3 TB Time Machine - Hard wired to the Airport Express 1 serving as a backup only Airport Extreme 2 - Hard wired to the Airport Extreme 1 downstairs giving wireless to the downstairs of the house Airport Express 1 - Upstairs connected to the printer so can be accessed from all over the house Airport Express 2 - Connected to the Stereo to allow input from iMac iTunes, or from any of the other devices Without the server running, none of the other devices will connect to the internet, so I really would like to get back to the old setup, and then have the server operate without needing to control Airport Extreme 1. Any help really appreciated.