This is pretty much how the whole song goes, atleast I thnk so.
I'm not 100 % sure on this but it's pretty close.

Standard tuning

--------------------------------------------------------------
---7---7-7-7--7-6-7--------7-6-7--4-44--7-6-7-----------------
---7---7-7-7--7-7-7--5-55--7-7-7--4-44--7-7-7--2-22---5-55----
---5---5-5-5--5-5-5--5-55--5-5-5--2-22--5-5-5--2-22---5-55----
---------------------3-33----------------------0-00---3-33----

thats the first part and there's another part that he does that goes pretty much
the same except like this...

--------------------------------------------------------------
--------------------------------------------------------------
---7---7-7-7--7-6-7--------7-6-7--4-44--7-6-7--9-9-9--11-12---
---7---7-7-7--7-7-7--5-55--7-7-7--4-44--7-7-7--9-9-9--11-12---
---5---5-5-5--5-5-5--5-55--5-5-5--2-22--5-5-5--7-7-7--9--10---
---------------------3-33-------------------------------------

Im not sure what order it goes in but thats pretty much it. 
Any questions, comments or anythng just email me...Rory at *