RE: Shoulder routine please check.
All you need is barbell/dumbbell presses,
The biggest problem i sense with questions on the board at the moment and over the past year is thinking you must train like the pro's, or as Flex tells you. The pro's routines are usually made up to make us think that they are supermen, well they are to an extent in terms of geneitcs but there is no reason for us to train like them, we just don't have their recovery ability.
20 sets for shoulders directly is a accident waiting to happen, becuase your shoulders get alot of indirect work, from training, chest, back and arms and legs to a degree. If you did adopt a routine along those lines then you would ost likely overtrain, but you could also wind up with a pretty serious injury and/or actually losing muscle.
Just read Frnakie's post on the 5x5 routine, that is all you need. point simple, point blank!