You can manually save at any time. Any time you reach a loading screen the game is auto-saving. You can have multiple saves.
no it does not
yes.
Yes, Fallout 3 is DualShock 3 compatible. If it doesn't work hit start and go to options and see if vibration is enabled. If not hit yes and it should work.
yes
yes
Try Patching up Fallout 3
Occasionally Fallout: New Vegas will freeze, but not as frequently as Fallout 3.
fallout 3 psp??????
There is no such place in fallout 3.
Fallout 3, Fallout 3: Game of The Year Edition, Fallout 3: Broken Steel/Operation Anchorage/Mothership Zeta/The Pit/Point Lookout
If you mean you can buy 1 game or 3, buy those three (as all are great games), and once you'd played them all enough to get bored with them Fallout 3 will be cheaper. A net saving of your money and with plenty of gaming enjoyment.
I personally recommend Fallout 3 to any other Fallout game. Fallout 3 has a more organized and in my opinion interesting storyline. And you. And you can also keep the game going after you beat the main quest on Fallout 3 if you buy the DLC "Broken Steel."