So i tried to use it last night. First up was the SD card reading, put in a 4G SDHC Sandisk card. It is unreadable. Apparently it is not supported for some reason, may be because it is i just put in some jpeg into the card? Not to much bother i thought as my 5Dii shoots CF anyway. So I used the USB connector, plugged in my Sandisk USB reader into it, and it turns out it dares too much power????? What the hell, its not a big USB dock. So i have the camera kit but until i can find a USB CF card reader that works with the iPad, i can't use it.