dcampbell52 wrote:
I ALWAYS verify that the images have been copied (not just transfered) over to my storage hard drive and also correctly imported into Lightroom. Once verified in both places, I put the card back into the camera and use the camera to format the card.
Good system and one that I use. I have lost files from hard drive (idiot error) and had an external drive that packed up on me, but not at the same time.