faking ies light

I saw this tutorial while searching for a way to composite/isolate render an ies light. May palagay kasi akong isa ito sa mga culprit for slow render times in max/sketchup. I hope you find it usefull because I do... ika nga ng friend ko "speed kills"...
http://psd.tutsplus.com/tutorials/tutorials-effects/how-to-create-a-realistic-ies-lighting-effect-in-photoshop/

wow thanks sir

nice link. thanks.

thanks also sir

thanks so much sir..