Only Certain Items. You can use the scrap metal glitch to duplicate scrap metal by continually selling to Casdin. You can also duplicate any "throw" weapon (mines, grenades, etc). You can also duplicate Caps (if you have at least 35000 in your inventory) with the cabnet in your house. The caps glitch may have been fixed so if you want to do it on the xbox you will need to clear your cache.
There is a fairly detailed explaination of the scrap metal giltch at (how to and why it works):
http://www.ngook.com/archives/140
And a video that explains the Mine duplication in detail at:
http://www.YouTube.com/watch?v=36erAyjBnRM
Duplicate Caps Glitch demonstrated at:
http://www.youtube.com/watch?v=Y8UbbitrwKw
Occasionally Fallout: New Vegas will freeze, but not as frequently as Fallout 3.
fallout: new vegas 2 I've heard.
Fallout: New Vegas
Fallout New Vegas is the fifth installment in the Fallout series. It is for the Xbox 360, PS3, and the PC.
Fallout new Vegas
No, you can't get married in Fallout: New vegas, but you can have sex in the game :)
fallout new Vegas will be on PlayStation 3 and Xbox 360
In my opinion, Fallout 2.
Fallout New Vegas is all one game.
There are no drivable vehicles in Fallout New Vegas, unless added by a mod.
Nothing in New Vegas spoils Fallout 3. They take place in 2 completely different corners of the country. And New Vegas can not spoil anything for Fallout 3, as New Vegas takes place before the events of Fallout 3. Hope this helps! Also Fallout 3 is not a sequal. But lets pray for a Fallout 4
yes it is