I have a great memory card and I use it almost every day. Well, I have this side job where I transfer various files for older people. The good news is that many of these older people treat me well. The bad news is that sometimes, I manage to delete some of these files. Yes, I actually delete the files on my memory card. I love my Mac but I don't like using the memory card because it's complicated sometimes. Anyway, I will watch that great video about the newest memory card recovery mac software. I hope that it will help me with my problem.