Nokia is pretty busy at the moment. Alongside clandestine events with T-Mobile, the first update for the Lumia 800 has now begun to roll out. As is the case with most WinPho upgrades, you'll have to plug the polycarbonate slab into Zune to pull down several new performance enhancements and features. These will include charging and audio quality improvements, as well as improved display switching in bright light.
Engadget, Nokia rolls out first update for Lumia 800, offers up new features for web-based 3D Maps on the side (video)