I plugged in the first ZonePlayer into my Apple Airport router; turned on the power; pressed the mute+volume button. Less than 30 seconds later, the Controller displayed the first ZonePlayer. It was named, Library. Repeated the process with ZonePlayer two, and with equal ease, added it to Music Network sites, and named it Living Room. I then plugged in the Buffalo LinkStation. Followed the instructions, and a minute or two later, the NAS drive music was available on the Sonus Controller. Currently listening to Internet Radio as if I was plugged into any over the air radio station. So far, the whole process has taken less than 15 minutes. So far, I have not installed any software and the lovely Apple found the NAS drive in less than a few seconds. More to follow, after I move all my music out from Powerbook to NAS.