That's cool. I have it, but I'm going to trigger the buy so I have a backup digital copy in case my disc gets scratched or something.

I actually sold my copy a while back so this is nice. I even have all of the map packs downloaded. 

Gamer confession: I never finished the campaign. I couldn't get past the Flood level (the one that takes place in what looks to be a nasal cavity). I always hoped my brother and I could finish it one day but then he got married 3 years ago. 

for some stupid reason, that is my favourite level in the whole game.  I cannot explain why.

Hope you enjoy the game. I only played the beggining of this Halo, but I liked it a lot.