I've got two emacs networked via ethernet. No settings have changed in 'Sharing'. I used to be able to go from the Finder Go>Network then click on 'Servers' and select the other mac. But It doesn't show up any longer. I checked all the connections. I'm able though to go Go>Connect to Server and type in the address and it connects OK, this never used to be necessary. Why has this happened. Also I used to be able to see the other macs iTunes and connect but I can't see it either. I think this might be why another problem is occuring...I have just connected a new external drive and I was hoping the other mac could see it, but it can't. Does anyone have any ideas why this has suddenly happened. All the connections must be fine because I can type in the Address. Nothing has been changed. They both have iTunes and File sharing on in the Sharing pane, as they always did.