Sith oldies
How old must Palpatine be in Return of the Jedi? Also, how does someone as old as Dooku do sommersults and whatnot in Attack of the Clones? Does the dark side give powers of everlasting youth to some degree? I'm wondering this because on the Ep II commentary Lucas talks about how the dark side is for people who are greedy in that they refuse to let go of things and won't accept that "things change".