Nokia's hot selling 5800 XpressMusic handset just got a little bit better. Available now, the free update promises faster Internet data, built-in dictionary with text-to-speech support, an improved overall UI and eMail experience, and better in-device search. Nokia's also tweaked the cameras adding still image support to the front-facing video-call camera and a burst mode for capturing multiple snaps while holding the shutter button. There's also a new Application Update feature that identifies and downloads updates to your installed applications automatically. Giddy up.