[dyselon]

MS has pretty strict size restrictions on title updates, since they have to fit in cache for users with no real hard drives. This means you're not going to deliver new content through patches anyway - you have to distribute it through DLC instead. This leads to about a million other problems, primarily when it comes to compatibility between players online who may or may not have the DLC, duplicating content since you're required to not have dependencies between your DLC, and the fact that MS frowns on free DLC.