Hi, I am a little confused on the minimum file size 17MB for uploading images. I use a Nikon D7000, which is on the the approved camera list, and I shoot in Raw, which gives me sizes of between 25 and 30 MB when I transfer them. When I convert them on my computer to jpeg at highest quality, I always get sizes at around 10 MB maximum. What's up with that 17MB number? What am I doing wrong? How can I make my files big enough?