“In this Maya Lighting tutorial series by CGInstructor.com we will post 18 video tutorials on regular intervals, so you can learn everything about maya lighting as learning in a class, this is a fourth part of the series and including this we already posted 13 video tutorials. After following these tutorials you’ll be comfortable with the Lighting in Maya.”
http://www.cgarena.com/freestuff/tutorials/maya/cginstructor/lighting/index4.html