What I want to do is set up my Airport Express for Airplay, my NAS (MyBook Live for Time Machine) and a printer. However, this seems to be more complex than I assumed. What may be causing problems is that none of this can live next to the phone line so I have too keep my original router there and effectively 'attach' the airport express via wifi to the internet connected router. I can get airplay to work, and sometimes I can get the NAS too work too (very slowly) but in Airport Utility it keeps saying 'Device not Found' (see below). I wonder if anyone could help me out? I'd greatly appreciate it.