This is my take on the intro, couldn't find it anywhere else online, so I thought I'd 
a stab at it.

Capo 1 (but play the notes on the fret written)

e:---------------------------------------------------|
B:---------------------------------------------------|
G:-------1--------1--------------1--------1----------|
D:-------------1-----1--------5--------1-----1-------|
A:----3-----4-----------4--6--------4-----------4----|
E:-1-------------------------------------------------|

I think you play through this twice. I'm using a capo on the first fret so that all the 
can be played open, if that makes sense, and it allows you to play the rest of the song 
G.