im pretty sure this is right
but its a standerd tuning (E,A,D,G)

Intro and chorus
G----------------------------------------
D----------------------------------------
A---3--6--5--4-3--6--5--4---------------
E----------------------------------------

Main riff

G-------------------------
D-------------------------
A---3--6--5--4--3--6--5--4
E-------------------------

its pretty easy to figure out if you have the song, just listen to it and get the beat, you should be able to figure it out, so have fun and enjoy...o yeah ROCK ON!!! !,,! >.< !,,!