Here's a good little tutorial from SeamlessR on
Supersaws where he sort of goes over some of this. Then you can check out this video Flux Pavilion recently did for
Point Blank, the electronic music school, where he goes over his track "Emotional" off his newest album. He sort of expands on the idea of layering, and if you try combining supersaws, clean saw waves, and other very basic waveforms playing different notes in a chord and you're almost there - now all you need is the sick chord progression.
