Did you download these gamesaves from Codejunkies.com? If you used the Action Replay software and connected to the "Community" then that's codejunkies.com. Now sometimes, these gamesaves you downloaded, drag'n'dropped over to your memory card, can be bogus because of faulty uploads (The server dropped out during file transfer, or there was a dailup disconnection), or Jokers having a laugh. I'll have to check this Darkside gamesave to see if it's bad.
You may call me: King Kong-Xbox, PC related, Darth Cowboy-Jedi-Ninja'Nerd