Hi- New to the forum. Hope someone can help. I have an Apple iMac G5 running OS 10.4.11, equipped with an Airport Extreme card. We have had an Apple Express for a couple years connected to our stereo, and it has worked sporadically, able to transmit music from iTunes, but always blinking amber. It stopped transmitting altogether about 8 months ago. We recently moved, and I would like to figure this thing out. I have gone through the set up assistant several times, with little luck. Additionally, most often (but not always), the Airport express does not show up in the configure window of Airport Utility. Once, I was able to get the remote speakers to show up in iTunes as a selection, but it could not connect. Soon afterward, that option disappeared. Anyone have any suggestions? Thanks!