I recently purchased the Denon AVR-2112CI, and set it up this past Tuesday evening. All went well (despite the pathetic documentation), including internet radio, pandora, etc. all functioning properly. However, when I went to test Airplay, the receiver is not listed. I see only the TV and the iphone. Any ideas? I'm using Comast (with their included SMC router), and all the devices in the entertainment area are hardwired through the use of a gigabit switch. (I went so far as to turn the firewall of completely, but no change) I wasn't sure if this is the best forum to post the question, but Denon tech support stated that this is an Apple issue, not Denon's. meaning that if the device connects to the internet, then it is functioning properly. sooooo...is there something I should change in order for my macs or iphones to see it?