The song is only 4 chords, going in this order:
Gm, F#m, Am, Gm, Gm, F#m, Gm, E
It is almost essential that these are played as power 
chords, while muting strings G, B,
E.

the tab for this song is as follows:

-------------------------------------------------------
-------------------------------------------------------
----------------------1--------------------------------
--5-4---7-5---5-4---5-2--------------------------------
--5-4---7-5---5-4---5-2--------------------------------
--3-2---5-3---3-2---3-0--------------------------------

it sounds pretty cool when u slide inbetween the pairs 
of chords too.
Have fun.