A bit offtopic, I know, but I really don't want them to remake Halo 2. Just port to the new Xbox Live. You see, graphics improvements are always great, but if they remade Halo 2, they would probably make a new version of the engine or perhaps use the Reach engine. Why is that a problem? Because then all of the good, old glitches would be gone.
Many people hate the glitches, but for people like me, they're more than half the game. Classic glitches gone = fun gone.