Hi I'm currently running a setup with Linksys Router -> (ethernetcable)-> Airport Express -> Home stereo This works flawlessly, and the Airport Express doesn't have Wifi turned on. Now, I want to add a pair of speakers + an extra AE in my kitchen, via WiFi. I've logged on to the new AE's Wifi network on my Mac, and told it to join my existing Wifi network (created by my router), and this seems to work. But as soon as I change settings on the AE (e.g. renaming the speaker's name in Airtunes setup), and the AE restarts, it disappears from my network and start flashing amber. Done this 10 times or so, only solution is to hard-reset with paperclip and start over. Is this because the AE only can connect to another AE's Wifi when rebooting? Meaning, that I have to set the first AE to "expand network"?