Hello... I just bought a SDXC Sandisk 64GB card off Amazon for their lightning deal, it's a class 10 and 200x card. I also bought a SD to CF adapter card as well. The card operates fine when taking pictures for the most part, but it struggled when I did a test of multi frame shots. It also was unable to record any video, as the buffer icon came up within a second and it stopped recording. My question is could this be the fault of the card, or the adapter? I mainly bought the SD card so that I could easily import photos to my Ipad when I go on a trip in a month.