Sony has announced on the official PlayStation Blog that PlayStation Network will be down for maintenance this Thursday, the 3rd November.
According to the blog, players will be unable to do the following things from 16.00 to 18.00:
* Signing into PSN
* PlayStation Store
* Account management
* PS Sign In (via SonyEntertainmentNetwork)
Sony also warns that players who are online during that time may be kicked out of their online session. The blog gives no reason why the network will be down aside for nondescript maintenance.