Hello Im new to Nnikonites I used my Canon T2i for 2 years in September I jumped on the Nikon bus after months of research for the perfect camera for my needs. I am a videographer more then I am a photographer over 200 projects done in my short 3 years of filming. I purchased a D7100 but my biggest question about this camera is how do you check your SD cards space? In the canon it was 2 buttons menu then info. I have the manual and the Mastering the D7100 book and in neither can I find this simple information. I have been taking the card out and popping it in my laptop to find out how much space im working with. Can someone help me with that info?