Okay I didn't figure this all out on my own but it should still help those who love the 
but cant figure it out and the credit should also go to Brian Davis (Chenowith).

Lead Intro
Let this section ring out with a light distortion, and if you got a second channel set it on clean
e--------------|-----------------|
B-3---3---3----|-3---3-----------|
G--2---2---2---|---5---5---------|
D--------------|-----------------|
A--------------|-----------------|
E--------------|-----------------|

Second Section
  |1.          |2.
e---1----1h3----1---1p0---------|
B-------------------------------|
G-----2------------2------------|
D-------------------------------|
A-------------------------------|
E-------------------------------|

Main Chord Progression
Just Heavy Distortion
e-----------------|-------------|
B-3---------------|-3-----------|
G-2---------------|-2-----------|
D-0--5--3-2-1-0---|--0--5--3-5--|
A-0--5--3-2-1-0---|--0--5--3-5--|
E-----------------|-------------|

Riff A
e-----------------------------------|
B ------------------------------4---|
G------------------------4----3---3-|
D-0-0-0--0-0-0-0-0------------------|
A-0-0-0--0-0-0-0-0------------------|
E-0-0-0--0-0-0-0-0--4-4----4--------|

Riff B
e-------------------------------------------|
B ------------------------------------------|
G-------------------------------------------|
D-0-0-0--0-0-0-0-0-------------3---2--------|
A-0-0-0--0-0-0-0-0?1-1-1-1---1---1----------|
E-0-0-0--0-0-0-0-0--------------------------|

So thats pretty much it, the rest is just chugs.  Good luck.