You can't delete playstation network from a psp.
Not on the PlayStation Network
Nope its absoloutely free but you have to have wi-fi.
There is no charge for a Playstation Network account except the optional PlayStation Plus Account for the Playstation Store free games, discounts, and other bonuses
No only the Playstation Network is free you mist pay for the internet
It is the Playstation store and you have to have money in your Playstation Wallet from either a credit card or a Playstation Network card you buy where most video games are sold and then charge up your wallet
No the PlayStation network is free when you have internet service
When you select buy game you can pay with funds that are in your Playstation wallet after you confirm your purchase. You add funds to your wallet with a credit card or a Playstation Network card
The internet service is not part of the PlayStation network to get the PlayStation Network (PSN) you must already have internet service and then PSN is free
Maybe.... it depends on what games you play. on the other hand the playstation network is free while you have to pay for the X box network. but the X box network is not that much.
With a credit card or a Playstation Network card you buy at a retail store that sells Video games
No only the Playstation Plus account and Playstation Store purchases have charges and the third party services like netflix