Well, to be fair I'm not working right now due to a back injury that required surgery. If I was still working 40 hours a week I definitely wouldn't be spending as much time and effort on this. Though, its still not exactly easy to just let go of it, either. I'd be lying if I said I wasn't emotionally attached to the developer for their past work. Not just Halo, either. I personally enjoyed ONI and Marathon. Funny enough, I played Marathon first, long before I ever touched DOOM.