I am probably going to get one tomorrow and was looking for clarification on the spec of the middle one and the top spec black one. Is the difference only the hard drive size? what is that used for? is it actaully necessary to have an extra 100GB? I would like to play online (not right away) but i dont see why more than 20GB would be needed.
I am going to get a second hand one from game/game station depending on who can offer the best deals with a years warenty.
