Diablo 3 Trailers

Diablo 3 Barbarian Attacks Gameplay Trailer (15.93MB)
Diablo 3 Witch Doctor Attacks Gameplay Trailer (39.03MB)
Diablo 3 Cinematic Trailer (HD) (47.74MB)
Diablo 3 Artwork Trailer (HD) (86.9MB)
Diablo 3 Gameplay Trailer (HD) (568.75MB)

Diablo 3 announced by Blizzard

Today, during the 2008 WorldWide Invitational Ceremony, Blizzard corporation announced new diablo series game Diablo III and also exhibit barbarian and witch-doctor gameplay, as well as the co-op feature.
The official diablo sites here.
I think Diablo fans are happy now.