It comes with a controller and a connection for standard tv. Optional controllers include the Playstation Move controllers. There are many optional items and they include the Playstation eye camera, an internet connection, a keyboard, headphones,games, home theatre system. You also can have a 3D HDTV or any of the HDTVS including the newest 4000K. There are a number of 3rd party services for those with an internet connect available from Netflix amazon and a number of other sources for music movies sports and other programming.
Playstations that are connected to the internet get game updates when the game is placed in the PS3. If you mean Add ons and not updates even free add ons must be gotten from the PlayStation Store.
PS3 = PlayStation Network Store. (Go to Game Add-ons --> Q-S --> SCIV) I am unsure about Xbox.
DLCs are for games and when they are out for PS3 game they can be found at the PlayStation Store under Add ons
Go into PLAYSTATION STORE and select game add-ons and there is an A-Z of games and all their add-ons like COD5/4 map packs LBP costumes etc...
All you do is download it from PlayStation store then when it is done downloading it need to be installed then it can be opened when the game disc is in the ps3
For any PS3 game add ons you must get them from the Playstation Store on the Playstation Network
Besides downloading you do need to install many add ons and that may be your problem. On Rezurrection it took much longer to install than to download. I have not gotten the Just Cause 2 add ons, but all add ons must be dowmnloaded after purchase and then most must be installed.
Downloads on the PS3 for games and add ons must be purchased from the Playstation Store. You can not download elsewhere as they retain exclusive rights to provide game and add on downloads
No
Downloads for PS3 game add ons are best accomplished through the PlayStation Store after First Strike is released for the PS3
You don't computer game mods will not work on the PS3 and the PS3 USB port does not go to the games section of the PS3 hdd to allow uploading of games, add ons, or mods
OK what i know is that all you have to do (for PS3) is go to the PS3 store and look for add-ons (it'll be on the left) then search for what ever call of duty game you have, next click on the add-on then purchase. if its for X-box then sorry because i only have a PS3