We heard about this yesterday for Europe and today the folks over on the US PS Blog confirmed it for the US as well. PlayStation Network is scheduled to undergo routine maintenance today, August 11th, from about 8am until approximately 7pm Pacific Time or 11am to 10pm EST. Sorry everybody else, don’t have time to do the conversion for all the regions. During this time, registration and Account Management will be inaccessible, including the password reset process. While some users may experience difficulty signing into PSN and the PlayStation Store, the majority of users will be able to play online as well as sign in to external sites that require PSN authentication such as Netflix.