After 20 years of buying only IBM PCs I recently bought an iMac and I'm very happy. I could go on and on about how happy I am, but let's just accept this as an established fact. Indeed I have a PowerBook arriving this week. However, I'm on a steep learning curve with some of the cute Apple things. And one thing I would love to do is get wireless speakers working through my Airport Express. I may and probably am looking in the wrong place and would appreciate advice. . Are there Airport Express compatible speakers one can buy? If so where? From whom? . Is there an Airport Express adapter I can buy for my speakers? . In other words, in the real world, how do I get the basic information I need to make choices and make it work? TIA for your help.