I am having trouble with my Mac mini running Server 10.6. Everything was working fine but now all of the sudden it says it can't connect to the internet. My 3 other computers can connect just fine just not the server. I connect over wi-fi using a 2Wire. I am also not able to log into Server Preferences anymore. I can see the mini server on my network & share the screen etc. but thats about it. Any ideas? Please Help! I was able to get the internet working again by disabling the firewall via the terminal.