Hard wire cable is in one room with time machine. iMac computer is in another room. 2 channel stereo is in the den with an apple airport express in line. I can stream music from my iPhone or iPad to the airport express and run it through the 2ch stereo with no problems. Now I can see my entire iTunes library via home sharing, thanks guys again. Now, what's the skinny on aiff, mp3's, apple lossless, flack...??? please explain in layman's term so I can understand. I don't know much about this, but what is the best settings in iTunes for importing cd's to run through the above system? Thanks in advance.... RonW.