NWN 2: Storm of Zehir - Preview @ IGN

A visit to the Atari booth has yielded a preview of NWN2: Storm of Zehir at IGN. Here's a bit on the overland map:

Overland travel has also been changed substantially. It now takes place in a full 3D environment that lets players roam in real time through a sort of miniaturized version of the world. Cities, forests, roaming monsters, merchant caravans and all the other expected elements will be present on the overland map, giving players the chance to explore a variety of options. The spot skill will also work on the overland map, so if an innkeeper tells you that a number of adventurers have gone missing in a nearby forest, you can roam around, hoping to spot some clues to their whereabouts. The team also tells us there's a new trading system with some interesting tie-ins with the story, but they weren't willing to share any specific details.

More information.

The reviewer talks of 2 new classes and one new race. The doom guard of Kelemvor PRC and Swasbuckler base class was revealed awhile ago. But he forgot to mention what the new race is.

Maybe he doesn't want to ?

Maybe Obsidian didn't reveal it?

There will be more information soon, I hope