Heavy distortion, of course.
The chords aren't necessary, but it sounds better if you're playing without any other instruments.
First tab.
Contact me via coffeestudios@live.com or myspace.com/trev0701
Working on the rest of the song, I don't quite have an ear for that clean part.

Guitar 1
e--------------------------------------|
B--------------------------------------|
G--------------------------------------|
D--12---8---7---12--8--7--7--5//8--8\4-|
A--10---6---5---10--6--5--5--3//6--6\2-|
E--------------------------------------|

Guitar 2
e---------------------------------------|
B---------------------------------------|
G---------------------------------------|
D---------------------------------------|
A--10---6---5---10--6--5--5--3/10\1/6-6-|
E---------------------------------------|