I'm not well versed in OS X Server, so I'd like some help on setting up a local Software Update server. I have a 2012 Mac mini 2.3 Quad-Core Server running OS X 10.8.1 Server. The Mac mini has a static IP and under the Server application, I have the local Software Update turned on, and all the updates have been downloaded and are enabled. Now, how do I get the client machines on the same local network to point to the locally installed Software Update server?