A recently delayed Battlefield 4 double XP event for Premium members has been rescheduled. Originally supposed to take place on December 30, the new date for the event is ... today. It began at 8am ET this morning and will run for a total of 58 hours. If you've had your eyes on a particular unlock, now would be the time to log on. Here's hoping you can stay logged on.

In other Battlefield news, the "Mantle" update for AMD-powered PCs has been delayed. It was meant to launch in December, but AnandTech reports that Electronic Arts and AMD now plan to release the update in January. Mantle is expected to offer a hefty performance boost for machines packing AMD hardware.

This article was originally published on Joystiq.