Remember the keynote for the iPad? My question is this: What kind of setup did Mr Jobs use to display views from his iPad on to the huge screen in the presentation hall? How would I go about doing the same thing in a domestic environment without wires?

Not sure other than using the VGA adapter cord. Even during the keynote SJ had a thin black rubberized cord coming from the bottom of the iPad in use.

i dont know that your'e going to be able to do this without wires, but jobs had a VGA adapter cord coming out of the 30 pin connector. I ordered one. I saw a video of someone using keynote and they didn't show in the 90 minute ipad keynote was that you can draw on the slide during presentation mode and use a cool cursor that emitted a trail when you move it with your finger, so it has some nice touch-based presentation tools which i REALLY like....