No the network has been down since April 20 2011 and will be back up within a week in Early May 2011. Go to the related question to determine the latest status
See related questionPlayStation should be back up in a few weeks
PlayStation has announed that they will have it up before may/31/11
It won't. Sony lost their entire database from hackers. So you can't log in, sign up, or download games.
The last item in the network to come back up was the PlayStation store on June 2 2011 after the April 20 2011 shutdown
Apparentally Yes! PlayStation Network said they launched May 15th....So if its not up now,maybe in the next few days,OH AND....update ps3 to version 3.61
Network has been back up and running for over a yearThe PlayStation network was shut down on April 20 2011 and it is not known when it will be back on The related question has details and will also be updatedsee related question
Network was shut down April 20 2011 and is completely back up with PlayStation Store opening June 2 2011
You can sign up to the PlayStation Network by going into "PlayStation Network" on the XMB, then click 'Sign Up to PlayStation Network'. Or you can follow this link to sign up on your computer, then transferring your account to your PlayStation 3 console. http://www.us.playstation.com/PSN/SignUp
It Is! The PlayStation Store is still down on May 16 2011, but the network is up
No because you need a router to connect to the playstation network
The network was shut down on April 20 2011 and it is not known when it will be back up. The related question has the latest informationsee related question
It was only down for about 6 weeks and came back up in early June 2011