Nice promo, never seen that before. :) Obi-Wan's saber doesn't look exactly green to my eyes, his and Luke's saber in Star Wars never had the same kind of color it had in Empire anyway, the same goes for Vader's, it was always more light-blue with perhaps a shade of green in some shots. I know what you mean but green saber to me is Jedi or the glitch in the 2004 DVD fiasco. One thing's for sure the vibrant blue saber Ben wields in the 2004 DVD is completely inauthentic. (Edit:) ...to how it looked in '77. ;)