This has probably been covered before - I searched, but couldn't find anything. I have 2 Series 2's connected to my network - both connect to the Tivo service just fine. 1 is connected via wired ethernet. The other is connected wirelessly through an Airport Express. I don't have a router, since I just moved into a "smart" neighborhood and the monolopy that provides my internet, phone and cable service also wired my house and provided me with a switch connected to the fiber-to-ethernet converter. When my laptop is connected via a wired connection - I can see the laptop on my Tivo connected via ethernet. When my laptop is connected wirelessly through the Airport Express - I can see the laptop on my Tivo connected wirelessly. However - I can never see everything at one time. Any suggestions? Thanks!