Sevendust - Redefine, аккорды

this is my first tab, but im completely positive that this is right, its an
awesome song and not too difficult to play...
this is just the intro, for timing, just listen to the song
tuning - down 1 1/2 steps w/Drop 
D
 tuning

Riff 1
|----------------------------------------
|----------------------------------------
|----------------------------------------
|0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0---------
|5-5-5-6-6-3-3-3-5-5-5-6-6-6-6-6---------
|----------------------------------------

Riff 2
|----------------------------------------
|----------------------------------------
|----------------------------------------
|----------------------------------------
|----------3-3-3-------------------------
|0-0-0-1-1-------0-0-0-1-1-1-1-1---------

Riff 3
|----------------------------------------
|----------------------------------------
|----------------------------------------
|----------------------------------------
|----------------------------------------
|0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-0-

arrangement
riff 1 (x2)
riff 2 (x1)
riff 3 (x2)
once the verse starts, play riff 3 again 3 more times, that takes you up to the pre-chorus

if u have questions or anything about the tab or anything else, then my email is
[email protected] and my screen name on aim is incubusfan3243