A note for those attempting to use Ethernet to Airplay mirror:
Your router must allow multicasting between WLAN and Ethernet clients, otherwise your Pi won't show up to iDevices connected via WiFi.
If this is a problem for you (as it was for me) your only solution is attaching a WiFi adapter to your Pi. The consensus for best support, lowest power and tiny footprint is Edimax EW-7811UN (http://www.amazon.co.uk/gp/product/B003MTTJOY).
I just grabbed an old Linksys WUSB54GS that I had laying around and it played nicely with the Raspberry Pi with little to not effort.
Your router must allow multicasting between WLAN and Ethernet clients, otherwise your Pi won't show up to iDevices connected via WiFi.
If this is a problem for you (as it was for me) your only solution is attaching a WiFi adapter to your Pi. The consensus for best support, lowest power and tiny footprint is Edimax EW-7811UN (http://www.amazon.co.uk/gp/product/B003MTTJOY).
I just grabbed an old Linksys WUSB54GS that I had laying around and it played nicely with the Raspberry Pi with little to not effort.