I've just ordered the trial version of "The Instyler," a rotating hot iron with an attached brush. Purported to be the greatest thing since frizz-free sliced bread, it's supposed to make your however frizzy hair smooth and shiny.
This skeptic will believe it when she sees it..but if it works as well as the RevoStyler, which I used to love until it broke, it should be pretty great, actually.