Sure it's easy for two people to be online at the same time. Think of an internet cafe and everyone on there own laptops and just replace it with game consoles. The same way your next door neighbor can play a PS3 and you have the Xbox 360. You both must have your own consoles and monitors. That they are hooked up to the internet in the same room, house, city, or country makes no difference, except maybe in access to the internet. Think of an electronic show where they are demonstrating the different game consoles and games and imagine how many different machines could be hooked up at a convention for gamers to test new games.
yes
The same way your next door neighbor can play a PS3 and you have the Xbox 360. You both must have your own consoles and monitors. That they are hooked up to the internet in the same room, house, city, or country makes no difference, except maybe in access to the internet.
Yes you can be online playing the PS3 and your computer can also be online at the same time. A PS3, PC, Laptop, Xbox 360, or Nintendo Wii have all been online at the same time in some households.
The Xbox 360 and Playstation 3 versions of Madden 2010 offer online play against opponents via Xbox Live or Playstation 3 Network. The lag time and general gameplay is fairly comparable to playing with someone in the same room.
The same way your next door neighbor can play a PS3 and you have the Xbox 360. You both must have your own consoles and monitors. That they are hooked up to the internet in the same room, house, city, or country makes no difference, except maybe in access to the internet.
No they do not
On xbox 360 yes.
you can get online achievements by going online and getting them. But you cant get them offline or when your connected to Xbox LIVE, what do you mean by regular xbox profile though do you mean before new xbox experience because its kind of the same thing
u put in the back of your modem
Call of Duty 3 first of all needs to have the ability for online multiplayer gaming, (which it does). It also has to be able to handle multiple people on the same xbox 360 console and at the same time being able to play online multiplayer. Halo 2 for example can have 4 people playing on the same xbox console and at the same time connecting to other xbox consoles for online multiplayer gaming. If the game can do this, you must also have 2 different xbox live accounts. You can not use a guest off of another account as an xbox live account because the guests do not have the ability to talk through a mic, even if you have 2 mics. If you have 2 xbox live accounts, then the two of you on the same console can talk to other players on xbox live as long as you both have separate accounts, controllers, and mics.
Yes you can
The xbox's are exactly the same, but the elite is just a bundle package and you get everything you need to play online (worth your money if you plan on playing the games online)