I have an Onkyo SE-U55 USB Digital Audio Processor hooked up to my Power Mac G4 Cube. This allows me to run all Cube audio through my Aiwa shelf stereo system (which happens to reside on my desk instead of a shelf). My wife and I have been wanting to get some speakers for use on the patio and by the pool, preferably wireless. We picked up a pair at The Sharper Image, and the set includes a 900 MHz transmitter. The transmitter plugs in to the headphone jack on the front of the Onkyo. This allows us to hear the audio on the Aiwa's speakers as well. So, for the pool party this Saturday, we will have iTunes playing the party mix on the Cube, and getting tunes out by the pool, without having to have the beloved iPod within drenching distance. (Yes, I know this could have been accomplished via Airport Express, but I would still have to have the speakers for outside, and in this instance, the transmitter was included.) But we're not done yet... Now we have Salling Clicker installed on the Cube, and synced with my Sony Ericsson T616 via Bluetooth. I can now control iTunes remotely with my phone, so long as I'm within thirty feet of the Bluetooth adapter hanging off the back of my Cube. The study, where said Cube is located, is in the back corner of the house, just outside of which is the patio and pool. Now I'm thinking of other possibilities. My clock radio has a crappy cassette deck built in to it, but I could put one of the speakers next to my nightstand. A cron job could start playing iTunes in the morning at the appointd time. And before you can say, "No snooze bar," don't forget about the phone! Just hit the appropriate control key for "Pause." This is how technology is supposed to work: enriching our lives, making it easier to accomplish a goal or dream, no matter how simple--or simple-minded--those might be.