Right, here goes a hopefully great tab for a great song!

Intro/Main Riff:
e|--x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-------------|
B|--x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-------------|
G|--x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-------------|
D|--x-x-9-9-x-x-7-7-x-x-9-9-x-x-7-7-x-x-9-9-x-x-7-7-x-x-9-9-x-x-7-7---------|
A|--x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-------------|
E|--x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-----x-x-------------|

e|-x-x-------x-x-----x-x----------------------------------------------------|
B|-x-x-------x-x-----x-x----------------------------------------------------|
G|-x-x-------x-x-----x-x----------------------------------------------------|
D|-x-x-10-10-x-x-9-9-x-x-12-12-12-12-12-12-9-9-7-7--------------------------|
A|-x-x-------x-x-----x-x----------------------------------------------------|
E|-x-x-------x-x-----x-x----------------------------------------------------|

In the intro, the six 12th fret notes are not tremolo picked, and only played twice. 
is repeated throughout the verse, the six 12th fret notes are tremolo picked, listen to the 
for the ryhthm.

Chorus:
e|--------------------------------------------------------------------------|
B|--------------------------------------------------------------------------|
G|-7-10-9---10-9---10-9----7h9p7---9-7---9-7--------------------------------|
D|--------7------7------7--------7-----7-----7------------------------------|
A|--------------------------------------------------------------------------|
E|--------------------------------------------------------------------------|
Repeat once, then repeat it twice again, but tremolo picked.

Solo:

e|--------------------------------------------------------------------------|
B|-10h12-12-12-12-12-10-10-10-10h12-12-12-12-12-10-10-----------------------|
G|--------------------------------------------------------------------------|
D|--------------------------------------------------------------------------|
A|--------------------------------------------------------------------------|
E|--------------------------------------------------------------------------|

e|--------------------------------------------------------------------------|
B|-10h12-12-12-12-12-10-10-10-10h12-12-12-12-12-10-10-10--------------------|
G|--------------------------------------------------------------------------|
D|--------------------------------------------------------------------------|
A|--------------------------------------------------------------------------|
E|--------------------------------------------------------------------------|
         This section is all tremolo picked:
e|-12-10----12-10----12-10---------7----------------------------------------|
B|-------12-------12------12---7-8---7--------------------------------------|
G|--------------------------------------------------------------------------|
D|--------------------------------------------------------------------------|
A|--------------------------------------------------------------------------|
E|--------------------------------------------------------------------------|
Repeat it, and the sencond time round just slide up the e string, while still picking.

for the ending, just go mad and slide up the neck with your pick and hand. just go mental!