Many retailers (online and physical) seem to have stopped carrying the Airport Express Base Station (AEBS). Obviously Apple "doesn't comment on future products," but is there reason to believe that this product will be updated soon? Perhaps with 802.11n support? Also, is M9470LL/A A1084 the most current model number? They have one of those left at my local Best Buy, but I can't seem to confirm at Apple.com if that's the newest one. As a sidenote--Amazon is selling the AEBS for 189.99; I don't know what that's about. Thanks for any insight.