Here is an impressive trailer for SIGGRAPH 2014, featuring some gorgeous CG animation.
Siggraph 2014 Cinema 4D Presentations
You can now watch the presentations recorded live from the Maxon Cinema 4D booth at SIGGRAPH 2014.
ZBrush at SIGGRAPH 2013
Check out what Pixologic's has in store for you with their ZBrush booth at SIGGRAPH 2013.