Basic Kray Setup - Video Tutorial
From Kraytracing Wiki
Krays Interface can look intimidating at first sight but by using the build-in presets it is very easy to get a solid working setup in a very short time.
The first video tutorial shows how to setup the famous Sponza Atrium scene in no time and the second video shows some very small optimization that speed up the render even more.
Note: Kray GUI and presets may be different in newer Kray versions.
