Slide Set: POWDER in a nutshell

Everyone,

Fabien Gandon, who has provided invaluable help at some of our face to 
face meetings in the past, has prepared a terrific slide set that, as 
the title says, presents POWDER in a nutsehll.

I strongly recommend that you see for yourself at 
http://www.slideshare.net/fabien_gandon/slideshows

Phil.