TBerk <bayareaberk@yahoo.com> wrote:

> I was wondering if there was any thought to shielding and/or guiding
> the wireless signal, to 'aim' it so to speak and thereby preventing
> (at least the majority) of it from broadcasting all over the place.

This was the genesis of the Freeantenna parabolic reflector.
Have a look at http://www.freeantennas.com

You can see the original story on the page
"The Original Parabolic Reflector Template".

I like the EZ-12 Windsurfer.

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Clarence A Dold - Hidden Valley Lake, CA, USA GPS: 38.8,-122.5