Chic Aeon has done three little video tutorials on Second Life™ Windlight. Chic uses the Firestorm Viewer for this tutorial. The ideas apply to all viewers, you just find the controls in different place.

See:

• Windlight – Getting Started – 3:27
• Windlight – Shadows – 2:28
• Windlight – Making Skies – 5:13

@ SLartist – Hat tip to iHeartSL Fashion and Machinima Open Studio Project

Out Of The Shadow by Miuccia Klaar, on Flickr