on PC you can mod it and the quality off the game is better but if your PC is not goot enough it will not run at all so if you want to but it on PC make sure it will run on your computer otherwise ps3.
there are no PC mods for Fallout 3 on PS3. Why do think they call it Personal Computer
Yes, you can install Fallout 3 PC mods from Fallout Nexus onto the PS3. For a tutorial, see: http://fallout-mods.blogspot.com/2010/11/fallout-3-mods-for-pc-on-ps3.html
For the P.C yep i even think it's been out longer than on the PS3.
To mod Fallout 3, you must download the G.E.C.K. from the Fallout 3 official site. You can not download it for PS3. I've tried myself.
No fallout 3 is not for DS, it is for xbox 360 and PS3
Yes
To play fallout 3
Sorry, but trophies only become available for Fallout 3 on the PS3 system if you purchased the Game of the Year edition.
No, there isint a cheat menu in fallout 3 for the ps3 (Best Platform) only for the PC
FALLOUT 3
ALL Fallout 3 DLC's are available on PlayStation Network for $9.99 each.
u either download it or get a special edition fallout 3