copying a game is harder than it used to be, im sorry to say. way back in the age of floppies you were free to copy a game as long as it was only you using it, but nowadays any copying is considered illegal. either use a program like Game Copier 2.0
to rip an ISO image, and use nero 7 ultra to burn the ISO, or you could find a No-CD EXE file, but i have used the no cd crack, and you have substantially less multiplayer matches to choose from. i could tell you where to get a no cd crack, but that would probably be pushing my luck on this forum.