[Elecraft] URL, vox questions

[Mike]

Has anyone had any success going to the URL on p. 250 of KE7X's book? When I enter 
http://www.ehow.com/computers/how_5232755_delete-clear-ports-use.html 
<http://www.ehow.com/computers/>I get redirected to http://www.ehow.com/computers/ .

I'm trying to set up VOX so random low level noise in the room doesn't trigger it. 
I'm using a Yamaha CM500 headset, and even breathing close to it triggers VOX. If I'm 
working AFSK, and the phones are on the upper shelf om my desk, the keyboard triggers it.

VOX gain is 9, antiVOX is 74. Have I just not gone far enough with one or both these 
settings? Anything else affect it?

73, Mike NF4L