ok this is Zero. the versions on here havent been too good, so i thought i`d put down 
parts that i know are right.

Eb tuning

eb-------------------------------------------------|
Bb-------------------------------------------------|
Gb-5/4-44-------------55/4-44----------------------|
Db-x-x-xx-------------xx-x-xx----------------------|
Ab-3/2-22-------------33/2-22----------------------|
Eb---------/2-3-3-4------------/2-3-3-4------------|
            ^ ^ ^ ^ - hit those around that area 4 times
there is a harmonic here, you slide down to get the right sound, if you practice it then 
get it right, just listen closely to the sound.
Lightly touch your finger on the string and you`ll get that sound you want.

eb-------------------------------------------------|
Bb-------------------------------------------------|
Gb----9-------11-------9-------12-----11b--11------|
Db----x-------x--------x--------x------x----0------|
Ab----7-------9--------7-------10------9b---9------|
Eb------0-0------0-0-----0-0------0-0------10------|

it goes like this sometimes
eb-------------------------------------------------|
Bb-------------------------------------------------|
Gb----9-------11-------9-------12-----11b--11/13---|
Db----x-------x--------x--------x------x----0/0----|
Ab----7-------9--------7-------10------9b---9/11---|
Eb------0-0------0-0-----0-0------0-0------10/12---|


there is one part that goes something like this
eb-------------------------------------------------|
Bb-------------------------------------------------|
Gb----9-----9-----9-----9-----11b--11--------------|
Db----x-----x-----x-----x------x---0---------------|
Ab----7-----7-----7-----7------9b--9---------------|
Eb------0-0---0-0---0-0---0-0-----10---------------|

then there is another one of these with a pickslide at the end
eb-------------------------------------------------|
Bb-------------------------------------------------|
Gb----9-------11-------9------12-----11b-11--------|
Db----x-------x--------x-------x------x---0--------|
Ab----7-------9--------7------10------9b--9--------|
Eb------0-0------0-0-----0-0------0-0----10----///-|
                                      pickslide ^

eb-------------------------------------------------|
Bb-------------------------------------------------|
Gb-------------------------------------------------|
Db-------------------------------------------------|
Ab-3-----1-----33-----1----------------------------|
Eb---1-3---000----1-3---000------------------------|  <-repeat
100% correct. just watch billy corgan in any live video.