Sony games offline

Planning to enjoy a little Killzone 3 multiplayer over breakfast tomorrow morning? Tough. All online play for SCEE-published games will be unavailable between 5.30am and 10.30am due to PSN "network maintenance".
"Please note for the duration of this period SCEE titles only will not be available online, and there may be additional downtime after for testing purposes," added a statement from Sony.
"This will not affect your ability to sign in to the PlayStation Network, and you will still be able to play other titles online."
Unsure which games fall under SCEE's jurisdiction?Here's a list.
There was no mention of what the purpose of the maintenance is.

http://www.eurogamer.net/articles/20...morrow-morning