New Sky Texture - Cycles Development - Developer Forum
New features in Pro-Lighting: Skies v1.1 | Check out the new features in v1.1 of Pro-Lighting: Skies :) More: http://www.blenderguru.com/articles/pro-lighting-skies-update-v1-1/ | By Blender Guru | Facebook
Blender – Adding a texture to an Area Light – Oded Maoz Erell's CG Log
New Sky Texture - Cycles Development - Developer Forum