Just clarify for anyone reading this now and in the future. The default camera settings are indeed as Sam.mltn has explained. Keep in mind that changes based on the size of the comp you are using so 900 is fine for a 720 x 480 comp but for 720 x 576 for example, the figure is actually 1066.7. As long as you follow the instructions and do a reset everything will look fine.
JD
John Dickinson
Motionworks
http://www.motionworks.com.au