I found the perfect laptop to tether your S2 to.
Link here:
http://www.gizmag.com/go/7030/
Cheers,
Hmmm, can't seem pre-order that one on Amazon. But for that price, it should come with it's own operator who can also follow me around to carry the spare lenses as well. That way, when I'm standing on the edge of the cliff, and without out looking back, I can hold my hand out and say, "wide angle!"...and hear: "Yes sir! And a very good choice as well sir!"
(It's good to be the king). B)