(adsbygoogle = window.adsbygoogle || []).push({}); If you were in the xbox live preview program earlier this year and got Halo: Reach for free, check your email. You should have gotten an email that looks like this
(i edited the code out for obvious reasons):
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Apparently the copies given could not update right, so they chose to give us members of the program a code that can be redeemed for the games on demand version of the game.

Nice man, I'll have to try this out once I get my email, I should be receiving it shortly though.

Ya I got this too.

I found it kind of funny that we had to download a 6.6GB game when the title update that broke it was 2MB... But it was nice of Microsoft to do this for us since I really enjoy the game.