I check out the other Layla tabs on the site,
and they were all wrong. here's how i play it. 
I know the main rif is right. I just saw him play
yesterday at the Key Arena in Seattle, WA.

Intro - Play twice

E-----------------------------------------
B-----------------------------------------
G-----------------------------------------
D------0h3p0---0---7--5--3------5------7--
A--0h3-------3-----5--3--1--0---3--0---5--
E----------------------------1------3-----

Main Riff

E-------10h13p10----10--13b15r13-13~~-12------10--
B--10h13---------13----------------------13~~-----
G-------------------------------------------------
D-------------------------------------------------
A-------------------------------------------------
E-------------------------------------------------


E-------10h13p10----10--15b17r15-15~~-12------10--
B--10h13---------13----------------------13~~-----
G-------------------------------------------------
D-------------------------------------------------
A-------------------------------------------------
E-------------------------------------------------

this is alli've got so far that i know is right,
 and i dont want to post it if its wrong