I have a new KDL-37V5810 connected to my home wirelss network by ethernet cable. The TV says the connection is good and I can see and get inside my Windows 7 laptop. However the main reason to network was to see my iMac and this does not show up as a server on the TV. Do I need to change any settings on the iMac. I did not do anything to the laptop.
Can anyone help please? 
John