Sometimes when i try to stream I tunes from my desktop (with the installed Airport card), the signal cuts out. The airport icon on the desktop continues to show full strength signals and that it is connected to the airport express, and i have the appropriate speakers selected in iTunes. I have tried to reset the AE, but it still happens periodically. It's definitely not a matter of distance as my desktop sits about 5 feet from my stereo. I am wondering if my adjacent D link router could be causing some interference. Has something like this happened to AE users?