Here’s some pretty cool stuff. It’s about IES lighting, how to use it, and the uses for IES. It’s just friggin’ awesome lighting!
http://www.cgarena.com/freestuff/tutorials/max/ieslights/index.html
3DS Max, I know, comes with IES controls in its lights, like the photometric lights, etc. This link is to the Lithonia website, where you can download a LOT of their IES lights, kinda like ‘blueprints’ for lighting. And it’s all free!
http://www.lithonia.com/Library/IESFiles/Default.asp?Path=/Lithonia_Lighting
