This page contains links to some talks about SCons that have been given in the past.
https://archive.fosdem.org/2008/schedule/events/scons.html - "SCons", Steven Knight, FOSDEM 2008 (English)
http://pyvideo.org/video/1855/saturday-evening-lightning-talks - "Parts and SCons" (within Saturday Lightning Talks), Jason Kenny, PyCon US 2013 (English)
http://pyvideo.org/video/2409/scons-software-bauen-in-python - "SCons - Software bauen in Python", Dirk Baechle, PyCon.DE 2013 (German), the slides are available too
http://de.slideshare.net/slantsixgames/scons-an-introduction - "SCons: an introduction", Dean Giberson, 2008 (English)
http://de.slideshare.net/slantsixgames/confrontation-pipeline-and-scons - "Pipelines, SCons and 'SOCOM: Confrontation", Slant Six Games, 2008 (English)
http://de.slideshare.net/dcshi/introduction-to-s-cons - "Introduction to SCons", Steve Christensen, 2012 (English)
http://os.inf.tu-dresden.de/papers_ps/haehne-beleg.pdf - "Empirical Comparison of SCons and GNU Make", Ludwig Haehne, 2008 (English)