Okay, this is the some of the tab for the riff Matt plays after starlight on the HAARP DVD.
Enjoy!
h = Hammer on
p = Pull Off
x = Mute
~ = Hold Note



e-----------------------------------------------------------------------
B-----------------------------------------------------------------------
G-----------------------------------------------------------------------
D-------------------------------------------------4h5p4-----------------
A---5h7-------------5h7----------------0--2--5--7------5-7-5-7----------
E--------0--3-x-x-x-------0--3--x-x-x-----------------------------------



Now the actual riff. 

e--------------------------------------------------------------R
B--------------------------------------------------------------E
G--------------------------------------------------------------P
D----------------------------------------------------5h7p5-----E
A----7----------5--5h7p5----------7----------5--5h7p5----------A
E--0---4-5-6-7-7--7-----7-5-3---0---4-5-6-7-7--7---------------T

Then he plays it in a higher pitch which i'm sure you clever (ish) people can work out :)

And the final little bit he plays is..

e----4---3----2-----0~~~-
B------------------------
G--4--4-3--3-2--2-1------
D------------------------
A------------------------
E------------------------