Ok...I know I'm missing something here. I have a wireless network already. I plug in the AirPort Express and get everything rocking...I think. But it seems I can only choose that or my regular wireless network to connect (though I know that the Express is connecting to my regular network). Anyway...but I have to choose my Express network to be able to stream through AirTunes. But aren't I able to stream to that without choosing that as my network, too? I can't find any info on this, and/or I'm missing something. Any advice would be great. Thanks!