Just purchased a SoundCurve DS8800W/37. It works fine with an external device such as an iPod through the phono input in back. I don't yet have an iPhone, iTouch or iPad, so I want to connect the wireless feature to my PC to access a large iTunes library. Instructions say to hit the WPS button on router, then press Wireless Setup button on back of SoundCurve. I've done this many times. The lights blink red, green, yellow for a while but I never hear the expected beep indicating a connection to my wireless router. And I never see an AirPlay icon in my iTunes (ver. 10.6). Using Vista. Home sharing is on and verified. Any help appreciated. Philips is sending me a another unit but I can't help but feel something else is amiss.