I finally went ahead and bought an Airport Express, but I can't seem to get it working. My current set-up is an Airport Base station that connects to my powerbook just fine. I plugged the usb/printer and monster cable into the Airport Express and then plugged it into the outlet. Once plugged in, the AirExpress blinks yellow. When I try to connect to my current existing network in the Airport Express Setup, it tells me that "no new Airport Express networks are found." Can anyone help me with what I might be doing wrong and how I can correct it? Thanks.