Hey Scotty,
Hope all is well with you. I have a new iPhone 4 and am trying without success to use the airtime feature to play music from the phone on my wireless speakers. I have a wireless network (time capsule). I also have an AirPort Express that is hooked to my ipod player/wireless speakers (Eos) and which I've been using to play music from my mac. I want to do the same thing with the music on my phone but the phone doesn't seem to recognize the airport express. It does recognize my wireless network. I read that I'm supposed to see a little triangular icon on the right side of the iPod play screen but it's not there. What am I doing wrong?
Thanks,
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First, make sure all your updates on both the computer, itunes, and your phone have been run and all software is current. Computer is currently 10.6.6, phone is currently 4.2.1, iTunes is at 10.1.2 as of February 07, 2011. You may also want to check in Airport Utility to be sure that the firmware on both airport devices is up to date as well. 7.5.2 is current as of February 07, 2011. Next, try downloading a new copy of the remote app in the App store in iTunes. Replace that app with the one on your phone by deleting the app off the phone first.

If you don’t have Snow Leopard installed then that may be the issue.