I hope I can ask this question in this form? I shoot with a D-700 & D-300S. My biggest card is a 16mb and I want to go up to maybe 32mb card. I have Sandisk cards right now and they have done a great job for me. Should I stay with the same or is thier a better one I should use? I also shoot video some and want to make sure the cards are fast enough to do what I need. Can you help me on this? What should I be looking for to use? Thanks for your help in advance.