No, but watch out for sawthooth waveforms!

What does an '80s rock band have to do with anything? Mod parent off topic! :)

Yup, me too. Had a bag/car phone in the late 90's. That thing pushed out something like 7 watts IIRC! I was getting reception in places where humans have no right to communicate. I would charge people $1/min to use said cell phone since there was absolutely no wired or cellular service that could be used in that area.

http://chrome.angrybirds.com/

Your welcome. Your wife has already thanked me :)

See, now if you would have tweeted that, you would get a free ticket back to your country, compliments of the DHS :)

Mine is "Homeopathic Wi-Fi".

The stronger the signal you have, the slower the connection goes.

MAC filtering is useless and a non-broadcast SSID is even worse. It shows someone that you have something to hide. All it takes is a single client to connect and the SSID is in the open anyways.

Just set it up with a WPA 2 password and set up a captive portal.

Try a google search for "Captive WiFi Portal".

That's the term you want. Get yourself a DD-WRT compatible router and install one of these packages: http://www.dd-wrt.com/wiki/index.php/Captive_Portal

850nm should be enough for anybody.

What we need is a Festivus for the rest of us!