I just recently bought an Airport Express Base Station in order to stream my iTunes to my stereo. Haven't gotten it yet, but am really excited about it. I understand that it can also be used to network your printer. What are the other uses of it? I really can't find good information on the Apple site. I have heard that it can be used as a wireless router. Is that true? Can it be used as an access point if a computer does not have wireless networking built in? I'm just curious what people mainly use it for. Thanks!