I downloaded it from Torrent and then when i wanted to play it online it said need latest update so i updated it then it wouldnt let me in the game because i didnt have string.dll and then i downloaded that when i tried to go in they said halo.exe corrupted then i did something and it let me in it said it needs to be in safe mode so i can play put check on play in safe mode then i tried going in it said u need to uninstall it so i put a check on reinstall before it reinstalled its like put ur CD in the drive. Please some one help me ? What do i do ? Now im downloading it again and its going to take for ever