We have a great utility here thanks to one of our talented members. N has created a utility for mapping in SOF2 that will help you create those shaders. If you have this proggy already, you might want to grab the updated version, Quick Shader Setup 1.01.

Also, another of our talented friends here created a new setup for SOF2Radiant. narc was missing those days when he used to map with WorldCraft. He decided to miss it no more and alter his radiant to mimick the looks of the old mapping program. You can grab the setup for narcRadiant right here.