PlayStation Network?

Hey guys... It's me again, asking the same question but last time i only got 3 responses... I know the PSN is back up and the sign in is working but once I sign in and go to "Account Settings" on the website I get the "Under Maintenance" message... I was just wandering if I'm the only person? Also, does COD Black Ops: Escalation map pack for PS3 come out this Friday!?! :D And email me if your up for GAMESHARING... I'll share Escalation (when it comes out) for First Strike... Okay, thanks guys! EMAIL ME @ miketike95@yahoo.com for gamesharing. I also have DC Universe Online on my account and the Da Vinci Code Disappearance.