We're sorry to say it, but you'll have to stop murdering Chimera online for a couple of hours later today, as Sony's PlayStation Network will be going down between 9 and 11AM PT due to "routine maintenance." Sony warned of the impending outage on Twitter
and apologized to users.
And yes, the Battlefield 3 beta
should be good to go when PSN becomes available again later this afternoon. Cool your jets!