Great Confused Chimpanzees! I've read many of the threads on how to network with Airport Express but I still have some concerns and am somewhat confused. Thought maybe I'd throw out my details to the Macrumors Geniuses and get your advice. Currently I have DSL with IP TV (like cable tv that runs over the telephone broadband connection). So to break down my network by floor: Basement - This is where the DSL modem and switch are connected. I only have the 1 computer but the switch is necessary in order to provide the IP TV to the main floor. There is also a IP TV box in the basement but I haven't conencted it to a TV yet. The basement has a home networking box where all of the networking connections terminate. Came with the new house. That is why the modem and switch are in the basement. In the futre I hope to connect another TV down here and also have a stereo streaming iTunes. Main Floor - This is where the TV is and where one of the IP TV boxes in connected. This is also where our stereo is. So being able to stream iTunes to this area is key. 2nd Floor - This is where the lone computer is. My iMac G4. I hope to get an iBook in addition to it in the new year. So how many Airport Expresses might I need? And any thoughts on how I work them into my current network. And remember to talk to me like I'm a 3 year old.