The intro is all on the 3, 7, and 10th frets, pretty easy to figure out.
This next riff is awesome.  I got this from the video http://www.youtube.com/watch?v=9AKAR4fGGGc.
Enjoy.

D-----------------------------------------|
A-18-17-15-17-15----15-13h15p13-----------|
F----------------17-------------14--------|
C-----------------------------------------|
G-----------------------------------------|
C-----------------------------------------|

D-------------8-10-12p10-12--------------|
A----------10----------------------------|
F--------9-------------------------------|
C--10-12---------------------------------|
G-8--------------------------------------|
C----------------------------------------|