Here is another way of playing it, I found this on some other site.
The guy who posted it said this is the "real" way to play it.  I don't
know, but it still sounds okay to me.

Tuning : Standard

h = hammer-on
p = pull-off
/ = slide

|--------------------------------|-------------------------------|
|--------------------------------|-------------------------------|
|---6---6h8p6--------------------|-------------------------------|
|-----8---------6---6---6h8p6----|---3/5----5------8---8h10p8--6-|
|-----------------8---8-------8--|4---/--6----6------------------|
|6------------6------------------|--------------6----6--------6--|