The first part of this song goes like this:

h = hammer
p = pull off
\ = slide
* = mute notes after playing

   E     A     B  A  G  F# A  B
e----------------------------------|
B----------------------------------|
D--------2*-2*-4*-2*-------2*-4--4-|
G--2*-2*-2*-2*-4*-2*-5--4--2*-4--4-|
A--2*-2*-0*-0*-2*-0*-5--4--0*-2--2-|
E--0*-0*-------------3--2----------|
                     (The transition between the G F# and A here is faster)

I think I have most of the faster part down.  Some parts of it may be off.  Let me know 
you all have any improvements and what not.  Happy playing.

e------------------------------------------------------|
B------------------------------------------------------|
D------------------------------------------------------|
G----------------------------------1h2h3-2h3h4-3p2p1---|
A--------1h2h3-2h3h4-3p2p1---1h2h3-------------------1-|
E--1h2h3-------------------1---------------------------|

e-------------------------------------|
B-------------------------------------|
D---------3\5-5p4p3p0-3-4-3-4-3-4-3-4-|
G--2h3h4------------------------------|
A-------------------------------------|
E-------------------------------------|

After that, you just hit back on the main riff.  I know there's more to the song, but 
all i've got for now.  Peace out.

-The Drizzle