After searching high and low, I finally found the right kind of air popper needed to roast coffee! I would have brought mine from the States, but I didn't want to deal with power conversions and all that, so I've been without fresh-roasted coffee for 6 months. I have 1/2 cup of Ethopian Harar left, which I'm going to roast today. I'm going to use this popper without modifications, so that I can practice and perfect my sensory skills. I'll let you know how it turns out!
Anybody wanna send me some green? I'll pay for it, of course.