It's Halo CE, so it deserves its own thread!
Linky
From that link:
As far as I'm concerned, and yes I played the game on legendary from start to finish earlier this year, Halo CE is still by far the best Halo game ever made, and also still one of the best fps games ever made. Certainly in terms of fps combat nothing has come close since. The thought of a remake with online co-op and fancy HD graphics gets me rather excited! However, I don't want them to change anything in terms of level design, enemy placement, AI, indestructible warthogs etc etc. in short, I want the exact same game only with beautiful new graphics in glorious HD and the addition of online co-op and multiplayer, which is the only thing the original sorely lacked.