If you're looking to muck around with the guts of a PC classic game this weekend, you're in luck!  Activision and Raven released the source code for Jedi Outcast: Jedi Knight II this week.  And you know what that means!  (And if you don't, that's OK, you probably won't want to read the rest of the story.)You can find the guts for this game over at SourceForge.net, which you can go ahead and grab right now for free.  I don't know what you're necessarily going to do with it, but if you make something cool do let us know!   (Bonus points if you somehow incorporate Vlix, Pheyden, or Commander WarTech in there.)