Tomorrow I am gonna buy Call Of Duty, after seeing some friends playing it on our school network. Is there any stuff I absolutely *must* download because it's cool? (aside from patches) Any mods, maps, apps? I also want to create my own maps (I only have experience with UnrealEd 2.0), so - if it is included - is the included map editor good or is there a better one? Any good tutorials for it? I hope you can help me, so I can play my soon to be favorite game (?) better than ever!