Just a heads-up for all those with a PS3; there is maintenance planned for this Thursday:
“PSN maintenance has been scheduled to take place on Thursday 15th December from 16.00PM until 02.00AM GMT on Friday 16th December.
Users who attempt to Sign in during the maintenance window may receive a maintenenace message.
Users who are already signed into the PlayStation Network should not be affected.”
So, sign-in beforehand if you wish to get any online gaming done that night.