I have had my iPad 2 since he end of Ocotber. I am new to the ipf. I bought a CCK today and it does not work. I connected my Nikon D3000 with the USB adaptor and nothing happens. I have an 8gig SD card. I tried the card reader adapter and again nothing happens. I did a full power off and back on and still no success. Does anyone have any ideas? Besides a possible defect with the CCK or my iPad has anyone tried anything else? Thanks!