here's a quite easy tab of walk this way: aerosmith. I saw the tabs here, but the thing i noticed was that there was a bass in the singing parts... though, i cant reconice it in the song :S  so here's my way of playing:
standard tuning:

(12) = 12 (the twelve on the string) and the 12 (displayed without ()) are the one and the two. this is just some extra information so you arent hamering on your string :) though, the bit with the 012 is al played very quick, and handy if you can hammer on it :)

----------------------------(12)-------------
-----2-----2------2------2-------------------
--012---012----012----012--------------------
------------0-------------0------------------

well, play that if you hear it, and that's it i think... but i can be wrong ofcourse...  
 

good luck :)