I'm disliking the emphasis on installing to hard drive in recent Halo games. The requirement to have a Xbox 360 hard drive for Theater and file downloads is also annoying. Why can't I use a memory unit?! Since when did Halo games become Halo: Lag Evolved? playing reach without installing = bodies and dropped weapons disappear faster, game freezes can happen [url=http://wanderson75.net/archives/3959]playing anniversary without installing[/url] = -blam!- ton of problems in classic graphics, switching to classic graphics takes forever, game can't retain a lot of dropped grenades (I can get at least 30 grenades with Pinata before they start disappearing) Afaik, installing Anniversary barely improves it. Regardless of installation, crossing loading points in H3, Reach, and H4 has a really noticeable moment of lag, though H4 isn't as nearly as bad as it's predecessors. [Edited on 06.09.2012 11:00 AM PDT]