Battlefield Modding Tutorials BFMODS

It's technically only against copyright if you rip things from Secret Weapons or Road to Rome, since those are paid-for mods. Mod authors can not charge for nor copyright their files that pertain to the engine, since it's EA's engine and they are technically just changing values around. Textures is a gray area, since they "released" it, but it's not under a specific license (GNU/CC etc).