Good news for those of you who own either the Xperia arc or the Xperia PLAY, as Sony Ericsson Canada has announced the immediate availability of Android 2.3.3 for both devices. Included in the update is Facebook Inside for Xperia, which is baked into the OS meaning you can interact with Facebook through your photo gallery, music player, address book, calendars, and more.

To get the ball rolling on the update, hit up www.sonyericsson.com/updateservice