After trying everything in and out of the book and forums, I took two pinkies, thawed in hot water, and then rubbed them all over my crested geckos. The geckos thought they were getting a massage. I rubbed bellies, head, everywhere. I gave one to my Opal and one to my Hypo Bloodred. Put them each in a little container with their pinkie, and low and behold, went back an hour latter and they both ate! My Opal hadn't eaten since I got her from Rich 2 months ago, and my Hypo Bloodred had eaten twice and stopped. This has made my weekend. Thank God for Ziggy and Godiva, my Crested Geckos!