Liked the sound of Kindle FreeTime Unlimited? Well it turns out that's not the only new goodie on the way. Software update 7.2.2 for the seven-inch Kindle Fire HD also brings a few other bonuses. First up, is a Camera app, to let you take mug-shots with that front-facing shooter, while the keyboard gets a boost with added Swype functionality. The update should come over the air automatically, but if that's not the case -- or, like us, you're not the patient type -- then you can manually initiate a software sync. More details on that can be found in the source.