standard tuning

this is how i believe it is played on the DVD live at the Longhorn

Intro/verse

palm mute for the verse

e------------------------------------------------------
b------------------------------------------------------
g------------------------------------------------------
d-6-6-6--4-4-4--6-6-6-7----6-6-6--4-4-4--6-6-6-4-4-4---
a-4-4-4--2-2-2--4-4-4-5----4-4-4--2-2-2--4-4-4-x-x-x---
e----------------------------------------------2-2-2---

chorus

(oh dear)
e------------------------------------------------------
b------------------------------------------------------
g------------------------------------------------------
d-4-4-------4-4-------4-4------------------------------
a-2-2--4-4--2-2--4-4--2-2-4-4-4-4-3-3-4-4--------------
e------2-2-------2-2------2-2-2-2-1-1-2-2--------------

These are the only 2 different guitar parts in the song, i believe this is accurate but feel free to correct me.
enjoi :-)