I posted this small tut heer, i hope it's useful for all.
As soon as 've time to work on this, i hope to make something better.
The ideal would be a cooperative project to vreate a comprehensive tutorial about Kray, covering Photons/FG issues (and this is already done) and baking issues/methods.
This would be a good startpoint for every user trying to get into Kray !
Let me know
Paolo Zambrini
http://forums.cgsociety.org/showthread. ... ost2696648