The PlayStation Network will be offline tomorrow (Thursday 17 November) from 16:00 GMT until 02:00 GMT on Friday 18 November.
During the maintenance, you will be unable to access the following services:
- PlayStation Store on PS3 and PSP.
- PlayStation Network Account Management.
- PlayStation Network Account Registration.
In addition, you will not be able to sign in to PlayStation Network from eu.playstation.com. However, if you sign in to PSN before 16:00 GMT on Thursday 17 November 2011 then you may be able to still play online.
The US PlayStation Blog has the times listed for the maintenance as follows:
Thursday, November 17th from approximately 8am until 10pm PST.