The other intro is close, but not quite right. Here is the correct way to play it.
Tune half step down:
Intro:
|-----------------|-----------------|------------------|-----------------|
|-----------------|-----------------|------------------|-----------------|
|-------5h6p5-----|-----------------|------------------|-----------------|
|-----6-------6-4-|-------4h6p4-----|------------------|-----------------|
|---6-------------|-2--/6-------6-4-|--------2h4p2-----|-----------2-----|
|-4---------------|-----------------|-2--2-4-------4-2-|-4--4-4--4-------|
|-----------------|-----------------|------------------|-----------------|
|-----------------|-----------------|------------------|-----------------|
|-------5h6p5-----|-----------------|------------------|-----------------|
|-----6-------6-4-|--------4h6p4----|------------------|-----------------|
|---6-------------|-2-4/6-------6-4-|--------2h4p2-----|-----------------|
|-4---------------|-----------------|-2--2-4-------4-2-|-4---------------|
/=slide
h=hammer on
p=pull off
I'll put the rest up here when i'm feeling less lazy.