Thanks so much for your great Airfoil product! I've been using it to build my whole house system for many years now. AirPlay 2 STILL doesn't enable me to do what I can do with Airfoil. It is a much more powerful program, and as I add new devices (some Windows/Android now), I love that you let me add to my system. I much prefer Airfoil app to device dedicated apps, freeing me from only using one brand of speaker. Thank you again for a great product! You make this old lady feel good when I can brag I set up the whole house system myself!