They each have their good and bad points, i dont think there is a best or a worst but withever one you personaly like best since each of them is a tad bit differant.
not yet, there should be sooner or later though.
You have to go on playstation store then either type in search box fallout 3 or go on A-Z.
Downloadable Content for Fallout 3 for PS3Yes, there is downloadable content for Fallout 3 for PS3. Check in the PlayStation store online.
As far as I can tell, the only thing you can do online in Fallout 3 is get updates, patches, and buy downloadable content.
No... not yet atleast :( Yes there is go to network ps3 store cost you tho
Fallout 3: Game of the Year edition is not a downloadable content. It is a re-realse of Fallout 3, rechristened after winning the Game of the Year award that must be purchsed just like Fallout 3 was (at a store, or via the internet). It includes all the Fallout 3 DLC: The Pitt, Operation Anchorage, Broken Steel, Point Lookout, and Mothership Zeta.
The commonwealth is post-war Massachusetts and the Institute refers to the descendant of the Massachusetts Institute of Technology. The Commonwealth is not accessible in game yet, but may be part of a future Fallout title or even downloadable content.
The Fallout 3 GOTY edition is basically the normal edition with the downloadable content. I'm pretty sure you have the option to omit and add DLC's, so you should be able to add the extra content with the installer, that is as long as both your version and the GOTY versions are the same (not 100% sure about this). You can patch the game after all is installed and it should work fine.
To get DLC for Fallout 3 you can either buy it from a local gaming store like Gamestop. This will be in a normal game case and when you put it in your Xbox or PS3 it will automatically start downloading. The other way to get DLC is by using Microsoft points to download it from the Marketplace.
With just the original game you get 1 named dogmeat but if he dies, then well no more dogs. however if you download the downloadable content pack "Broken Steel" there is a perk which allowes you to get more
I recommend downloading the last downloadable content then get everything on Mother Ship Zeta there are really powerful weapons if you look for weapons with peculiar names such as the alien atomizer and the Disinigrator.
No the GOTY Edition includes them. Here's a quote from related link "The Game of the Year Edition, which includes the original Fallout 3 game as well as all 5 of the downloadable content packs, was released on October 13, 2009 in North America and October 16, 2009 in Europe"