I imagine that this is the right topic for which to emerge from the shadows of the back bar and make my first post. I've been dehydrating and de-boozing Campari since February, when I found an Aussie barkeep on Drinkboy that had been experimenting with it. Inspired, I started playing around with it, only to find that baking Campari is an all night affair. Enter Don, and his microwave-and-silpat solution. Ahhh, what a remedy. Thank you, Don -- I owe you a drink or two for the time saved. I've been using the Campari powder as a rim on a bastardized Tailspin/Bijou variation that has been popular in my bar: Rope on Fire 1 3/4 Plymouth gin 3/4 Chartreuse Green 3/4 Sweet Vermouth 2 dashes ROB #6 Moisten rim of cocktail glass with grapefruit slice, dip into Campari powder, stir, strain, smile. I've also had some limited success powderizing (yes, I conjugated it into a verb) Torani Amer, Yellow Chartreuse, Peychaud's, Herbsaint, Maraschino, and Canton Ginger.