Atlas comes to Mac and 64-bit Windows

Stefan Minning's Atlas is currently the only real tonemapping plugin for After Effects. It's free, open-source, and the latest version is guaranteed to run on your OS. It also includes the all-new tonemapping method "Filmic", that was originally developed by our friend John Hable for the award-winning look of "Uncharted 2". Way to go.

Download Atlas here, or chat with the developer in this forum thread.

BTW - here are John Hable's slides from GDC, which are also a great primer on Linear Workflow. "Filmic" tonemapping starts at slide #100, and by #250 it gets into the fancy GPU programming with lots of Uncharted screenshots...