Here is the quick start video for the IBl scene.
A complete pack with 5 blender scenes, each with their own unique ligitng setup. Each scene is meant to simulate a real studio setup, and give you the best looking results.
Disclaimer: The IBL Studio Scene includes a node setup in the world panel. The setup is not my original idea, it was created with the help of an addon called SIBL for blender. Which you can find here: