So, I was part of that Halo: Reach dashboard testing thing. Had the disc, but apparently it doesn't work anymore. They sent me an email stating they are giving me the game back, albeit in digital form as a code for a download. I am not a Halo fan and I did not like the game when I played it. I'd like to sell the code to someone but I'm worried that it's linked to me and it could be an issue since someone else will be downloading it. Then, I think I'm being overly paranoid. Thoughts?

You'll be fine.

That's not a bad idea (I'm in the same situation, but never thought of selling it). Maybe somebody wants to trade for it (like, a Rock Band code or something)?

I've never seen an Xbox code that was linked to an individual.