Okay, so when I shoot in burst mode, I get an Err 02 message. It seems to shoot just fine with just the CF card in there, but when I set it up to shoot a burst with the CF recording the jpegs and the SD recording RAW files, I get the Err 02 message and the camera freezes up. I experienced this for the first time today when I was at a local camera shop trying out the 70-200L. I'm currently downloading what I have on my SD card right now and will reformat the card and try it again. In the meantime, any insight would be helpful. 
Time to go download. BRB.



