Main Riff- through the whole song-

G--------------------------
D--------------------------
A--------------------------    REPEAT
E--7-8-9--0-1----7h7-8-9---
   *--->         *

7 hit is very fast- like a grace note to the actual 7

* in those spots you can do a hammer-on- it's optional, but it makes it sound more like the song- (The actual song, I think is done with synth, so- you wont get the exact sound)
Variation- later in the song

G---------------------------------------------------------
D---------------------------------------------------------
A---------------------------------------------------------
E--7-8-9--0-1---------------7-8-9--0-1----------7h7-8-9---

-------------<><><><><><><><><><><><><><><><><<><><><><><><><><>-----------------

after further listening i decided that the following sounds better-

G---------------------------------
D---------------------------------
A---------------------------------
E--10-11-12-0--3----0h10-11-12----

also try

E--10/11/12-0--3----0h/10/11/12---
   ^
optional hit

That's about it- it Repeats through the whole song-
This Bass Tab for MXTABS.net provided by DEX  '03