Ole Turkeyneck knows I use one. It works great and also is an effective method of Decarboxylation if set to it's highest temperature. Once the buds are crackly dry, it'll be ready to smoke as a test of it's "buzz" potential. hehe, I couldn't resist...
Keep in mind this is ONLY for testing your bud. NOT as a means of drying your crop. It's temperatures are too high on most units for proper drying. A hanging dry in ambient temperatures in a house is what most people use and prefer prior to curing. It's more controlable.