I know its not currently possible due to software limitations, but does anyone know if the bluetooth hardware supports the bandwidth data transfer would require?
It's actually pretty easy- what I do is choose to have the Bluetooth icon in the menu bar. Then, pair your devices, click on the icon, choose your device and Browse it. Then you can easily copy files to and from it.
All I was thinking was using OS X's Sync program via bluetooth for my Calendar without using iTunes each time. I rarely ever would need to sync with itunes if I could sync up iCal separately.