Chaosgroup shares the video recorded at CG Event Moscow 2012 about production lighting, shading, and rendering techniques in V-Ray for Maya....
>>V-Ray 3.0 sneak peak preview at Siggraph Asia 2012
>>V-Ray for 3ds Max 2013 is Now Available
That was presented by Dimitar Krastev - Jimmy from ChaosGroup. Check it out!
Vray Check tutorials for Vray