Yesterday I was at the Yamaha Press Ride for the new 2011 Raptor 125 ATV. I was shooting with an 8 gig CF card on my 7D. When I got home to upload the cards I ended up missing like 7 gigs of pictures. Everthing AFTER IMG_9999 is gone. My questions are: Can I get the data back How can I prevent this from happening again? Never mind. Canon put them in a different folder.