Halo is a horrible online gaming experience when it comes to precision play that involves low ping, mainly because it was so poorly built. It's no surprise that you are getting insane pings because, well, that's just crappy Halo for you. On Xbox--AWESOME! PC-- Single player was below mediocre and the online play was so disoriented that you have to aim a foot ahead of the person you want to shoot. Well, to directly answer your question, I dunno, I don't play Halo online, more of a CSS guy, but I will ask a friend who plays all of the time and get back to ya-
::-Chase-::