Haven't seen this one posted, so apologies if I missed it.
http://www.youtube.com/watch?v=Cwsc_VknApg
Interesting tid bits:
1) Of the 16 dungeons, only the instanced dungeons have a master version, so there are 8. The other 8 are public dungeons.
2) Master dungeons will have an adjustable difficulty level (pretty cool idea I think, as long as it affects the loot you get.)
3) Its going to be hard to tell what kind of opponent you are facing in PvP until the fight actually starts (seems obvious with the open class system.)
4) Plus the secret awesome piece of information that you get only from this interview: the game has servers.