I personally have the PS3 version, and have experienced this first hand. On the annoying side of things, many PS3 owners are reporting the game can get extremely choppy every few minutes while exploring the wasteland. The bugs seem to range from extremely annoying to game breaking to just plain weird. Announcements regarding the patches are forthcoming.' 'We are currently working on releasing patches/updates as quickly as possible for Fallout: New Vegas, for all platforms.
Pete Hines, who works in marketing at Bethesda Softworks, has stated that Bethesda and Obsidian are aware of the issues players are reporting, that both companies are doing what they can to resolves the problems: Thankfully, there is some good news as Bethesda has reported that they are currently working on patches to fix these issues on all platforms.
Almost immediately after getting their hands on the game many players were complaining of running into bugs, freezes, choppy graphics, and other strange issues. Considered to be one of the biggest game titles of year, Fallout: New Vegas was released yesterday to fans looking for their next Fallout fix.