Excellent, clear instructional piece. I enjoyed it and learned. Very new to Rails. I’ve hit a wall downloading images to any Article in the Blog app I made and am trying to “customize”. Chose to use Refile and Mini_Magick gem. Followed a very good video presentation. Bottom line is I can store the image, browse for it, select it, it appears selected in the app, and when I “update” it doesn’t upload. A small box half the size of a postage stamp appears where the picture should go. I even selected the test.jpg from your piece, same non-result. I can’t figure out what is missing. Any ideas?