I think Hatton will win. Tszyu has had fuck all boxing in the last couple of years and isn't in the best of shape. Hatton on the other hand is in good shape (as usual) and has the ability to go the distance which may see him win on points though rather than knock out, we'll see.
I'm gutted I can't get it on ppv, might download it some time.
Hattton is the master but Tszyu is with out doubt a legend,I cant wait.....