I'm sitting here in the library on the MS Volendam using my Apple iBook to connect over Wi-Fi to a fiber optic link to a satellite uplink run by the concessionaire. I'm at the Geek Cruises MacMania conference. This is possibly one of the geekiest and coolest things I've ever been part of. I lecture for three hours on wireless and Macintosh in a couple of days. More about how Wi-Fi affects the shipboard experience soon.