Standard Tuning
Intro: 

  bass enters
G|----------------------------------------
D|-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-4-   play 3 times
A|----------------------------------------
E|------------------------------------------

G|-----------------------------------------
D|-4-4-4-4-4-4-4-4-4-4-4-4---------    play 1 time
A|--------------------------------2-2-2-2-
E|------------------------------------------

Chorus: use distortion if you want
G|---------------------------------------
D|----------------------- ---------------  play 7 times
A|-------------------0-2------------------
E|-0-2-2--0-2--0-2----------------------

G|-2-------1--------------------
D|-------------------------------     play 1 time (only before verses)
A|---------------------------------
E|---2-0-------2-0---------------

Verse:
G|--2-2---4-4---5-5---------------------
D|----------------------------------------- play many times...but on the
sets before 
A|----------------------0-------------------      the chorus don't play
it
E|----------------------2-------------------




Bridge: hold 2 sets then play the intro riff...it's exactly like the
        intro

During the guitar solo it's the chorus. if you use distortion don't use
it here
G|------------------------- -----|----------------
D|------------------------ --x3-|--4-4-4-4------
A|---------------------0-2------|-----------------  last riff 1X
E|-0-2-2--0-2--0-2------------|----------------


Last Part:
G|-------------------------------------------------xxxxxxxx--- after a
few times 
D|-------------------------------------------------xxxxxxxx--- thud
except for last
A|-------------------------------------------------xxxxxxxx--- only do
this if you
E|--0h2/14---0h2/14-0h2/14-----------------xxxxxxxx--- want