Justin Timberlake - What Goes Around/Comes Around

My girlfriend has this CD and I heard the guitar riff and thought it was catchy.  Just 
this over and over and over.

Guitar 1 - Clean; let ring throughout
e|----------------0-----------------------|
B|------1-----------3-3------0------------|
G|----2---------0--------------2-2--------|
D|--2---------2---------------------0-----|
A|0---------3-----------------------------|
E|----------------------------------------|

You could let a 2nd guitar plays these chords as a background..
  Amin (x02413@1)  C9 (x3233x@1)          G (320003@1)            Dsuse|--------------------------------------------| (xx0233@1)B|1--------3------------3---------------3-----|
G|2--------0------------0---------------2-----|
D|2--------2------------0---------------0-----|
A|0--------3------------2---------------0-----|
E|----------------------3---------------------|