Hello to all,


I just received my 7D, and I go shooting a high-speed ski competition in 3 day (remember Steve Mc Kinney and Alessandro Casse ?). Free fall, er... no, hill climb at 120 mph or more.


Even though I work a bit on the various AF option, I''m not sure what would fit best for that kind of fast outdoor sport.


Due to speed, I need something that will lock best and give a maximum stop action.


I thought about Extended or manual zone, but honestly I'm a bit lost on this one.


Can you advise ?


Thanks a lot