The Christie PR on the dual projector set up is at the end of this article for download.
Here are some interesting articles on HFR (High Frame Rate):
Beyond DCI – The Need for New D-Cinema Standards – Rajesh Ramachandran, CTO of Qube
Setting Standards for High Frame Rate Digital Cinema – Creative COW
Setting Standards for High Frame Rate Digital Cinema PART 2 – Creative COW
Variable HFR (High Frame Rate) Film Blog #1 | S3D Centre
Q&A ON HFR 3D Peter Jackson answers with some details on S3D48