Panasonic HPX-250
With great low light sensitivity, and an extended telephoto reach of 600mm (35mm equivalent), the Panasonic HPX-250 has quickly become one of our favorite cameras for recording conferences and other events.
The image quality is superb, and has been approved by the BBC for HD acquisition.
More information:
B&H Product Page
Panasonic: Product Page HPX-250 Brochure
Other: P2 Record Times