I noticed on my e-mail a lot of people who wanted the planes to this box 
so I thought it would be best to just post it. so here it is
Cybercow
cybercow says moo!!!

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$$$$$$$$$$$$$$$$$$$        
$       The       $
$       Soda      $ 
$       Can       $
$       Box       $
$$$$$$$$$$$$$$$$$$$
 Invented by Cybercow
    cybercow says moo!!!
Standad disclamer what you do with this is your own problem not mine this 
is intended for edcuational use only.  Also this is free to whoever wants 
it as long as it stays unchanged and the credit goes to who diserves it, 
(me).
One of the biggest problems faced to the modern phreak is that when you 
beige box of a house or a can people know. When someone else is on the 
line the voltage changes and the connecton is not as good. Also there is 
the breathing thing. So in an attempt to thwart the public's efforts to 
stop us I have gone deep into my Cow lab and have come out with the SODA 
CAN BOX.
What you need ot make this is simple: 1 beige box
                                      1 regular phone you can rip appart
                                      1 roll of tape
                                      1 soda can :)
Here is what you need to do. First you must drink a soda then wash it 
out. Now cut the top off and put tape around the sharp edge and out side 
of the can. Note: do not cover the  bottom of can yet. Now take you phone 
and open it up. Inside there should be a speaker or ear peice cut the 
wires so you still have some room to work with. Now place the speaker on 
the pottom of the can so it fits snugly. Now tape it on and wrap tape all 
around the can for better sound .  Cut the end of your beige box off so 
you can soder the ring and tip to the two wires. Now soder the wires, it 
does not matter what one goes where.
Thats it.  Now you have a box without circutry so that the voltage wont 
chance, and no mouth peice so your breathing and other outside noise 
can't be heard.