User Activity

Dropped the camera and now it has a crack about one inch long next to the "Canon" logo and below the flash attachment. The camera is working fine but I am gong to send it to Canon for a check. My question is, Any concern that humidity might buit insi...
How I can manage the 430 EX II and 600 EX RT wireless without the ST E3 transmitter? I want to retain the ETTL features but came to find out the 430 work different to the 600 when it comes to wireless functionality. Using 5DM III
Can I take a picture during video recording that will not result in a video pause/ freeze? I am using 5Dlll with CF and SD cards.