At last the cheaters and hackers get what they deserve. It is a shame it has taken so long, now if only they could sort out all the MW2 hacked lobbies and i might be able to start playing again.
Those responses all seem like complete bs. Although, I just ordered a used Slim off Amazon yesterday and goddamn I hope it wasn't used for any hacking.
Otherwise, is it possible to format the HDD to restore your system? Or is it tied to your MAC?