ps3 got hacked.
To go and play online on your PS3 is free. The exception of course is that you do of course have to pay for an internet connection. Also certain online services on PS3 do cost money, such as netflix.
If you alredy have PS3 online account, just go to multiplayer, then press online.
No the USB ports can not be used for the PS3 to go online according to the PlayStation Network
go to playstation network and create an account.
That's not how you set up online connection on the PS3
The PS3 account is not what you jailbreak. You must jailbreak the PS3 console
No you can not connect the PS3 to the internet with a phone
No, the DS won't connect to the PS3.
No not every game has been designed to go online