this exactly how he plays it (at least in my ears)
 intro
|----------------------------------------------------------------------------------|
|----------------------------------------------------------------------------------|
|----------------------------------------------------------------------------------|
|-------------------------------------5\\3-3p0-------------------------------------|
|-0h3h5--5\\3-3p0----------------0h3h5--------0h3-3p---------------------3h5-------|
|-----------------0h3-3--3//5-6-7-------------------0h3//5-3//5-3//5-3//5----------|

|----------------------------------------------------------------------------------|
|-------------------6--------------------------------------------------------------|
|-------------------4----0-7--7/9/11/11/9/7/5/7------------------------------------|
|--5h7-7p5-4-3-----------0-5--5/7/9//9//7/5/3/5------------------------------------|
|--------------5-5-----------------------------------------------------------------|
|--------------3-3-----------------------------------------------------------------|

    (this is close to how the verse sounds)
|------------------------------------|
|------------------------------------|
|------------------------------------|
|----7-------------------------------|
|----5-------7-------9--------5------|
|------------5-------7--------3------|
     strum, over and over untill chorus  (listen to the song for the struming pattern)

     (this is close to the chorus)
|----------------------------------------|
|----------------------------------------|
|----------------------------------------|
|--7-------------------------------------|
|--5-------7-------5--------7------------|
|----------9-------3--------5------------|
     strum, not as many times as verse, but at same rythem (again, listen to the song)

    That is most of the song. Im sure my verses and chorus are off some, but what im trying to
 emphasise is the intro lick; all the other ones ive seen on here dont sound right to me, this is
 how the lick sounds to me. So give me ur input if u agree, or disagree. thanx

   (oh, and sorry if its sloppy, this is my first tab attempt)