Having a problem with viewing pictures using an OTG cable, I have the New Nexus 7 2013, looked on the Play Store and found the Nexus Photo Viewer, plugged memory stick into the cable, plugged the cable into the nexus and a box came up and it said USB protected, it wouldn't allow me to view anything on the stick, any ideas? I really want the install the Nexus Media Importer so I can watch videos on the Nexus, but it says before buying try the Photo Viewer and if that works the Media Importer will work, so if I can't use the Media Importer I can't take lot's of films with me when I go away, I wish the Nexus had an SD card slot like my last tablet, but I thought it wouldn't matter as I could connect a memory stick, any help would be great and thanks in advance.