I'm an engineer. The continuing plague of glitches even into Skolas' Revenge is deplorable. This reeks of shoddy substandard work. I've endured this poor workmanship since the Beta and have held faith as well as my comments in hope that you would step up your game and you continue to underwhelm me. I've collected Noah's Ark for error messages and endures glitches without number. This is unworthy of Halo's Legacy. Heads should roll. When will you correct these abysmal error? Respectfully HotRod140.