Tuning: half step down, then to drop D

intro and verse's:
e--------------------------
b--------------------------
g-----5-----0-----0-------0
d---------6-----5---6-5----
a---3---4-----6---------6--
D-3------------------------

chorus: (strum these chords for the chorus)
e--------
b--------
g----6--8
d-3--6--8
a-3--4--6
D-3------

This is all I know right know, thought I'd tab it before I forgot it. Enjoy.