I saw this BFI restored film today at the Curzon Millbank: astonishing. The very limited London screenings are finished now, but the DVD is coming soon. HUGELY recommended. Stunning new soundtrack and astonishing imagery.
Here's the BFI restorers answering questions about how they worked with the official footage of Scott's tragic and heroic expedition:
And finally, a short film about the creation of the new score to accompany this silent masterpiece: