No
The easiest legal way is to join Playstation Plus and they have free games every month. They are not quite free the downloads are only good as long as you are a Playstation Plus Member. There are also free demos from the Playstation Network.
The PlayStation Store is the only way. You have to sign up, but it's free, unlike the stupid Xbox 360.
It is not the Playstation 3 network that you can get a free month of. The Playstation Network is free. What you can get free is a 30 day membership in Playstation Plus when you purchase a new PS3. It is not that much of a benefit as you can get a full year of Playstation Plus for only $50 or $18 for a 3 month trial. Playstation Plus gives you discounts and free offers from the Playstation Store and is not needed for any online game playing. PSN + also has an automatic update feature for the PS3 and the games so you never have to wait while the system or game is updated before you play
No only the Playstation Network is free you mist pay for the internet
Yes you can play PSN (playstation network) for free.
Some are available from the Playstation Store
Sure!
No the PlayStation 3 comes with Free PlayStation Network. Live is for the Xbox 360 and is not free.
playstation 3 is best because if you want to get online it is free
No LittleBigPlanet is a Playstation Portable and PS3 game not an online free game. It can be played on the Playstation Network only by individuals who have internet connection to the Playstation 3 consoles or PSP devices and copies of the game they have purchased
Same way you check any message....
No, PlayStation Network is totally free.