I've added some notes regarding AE7 and how it handles cineon files. It is different from prior versions of After Effects. AE7 has support for deep color and if you plan to work with EXR or HDRI you will have to slightly re-jigger your workflow to accommodate the new file format. I'll add more info as I work in production. I also must credit Stu Maschwitz for his thoughts which are on his blog at http://prolost.blogspot.com/