Hi Yes their is legal issues with it you would need to get permition from ea games. Also if you put all mods on a cd you could run into memory problems and if you get pass the memory problems then you would run into another problem which would be the speed of computer during the game, well it depends on the ram memory. Ram memory get used by what ever you see on your monitor so in the game all the art in the game would use the ram memory to display. Ram memory is a temperarely memory usage. To make this short it is easier to download separate mod files so that you won't use memory on the modss you don't want.