Just a head's up for anyone that has been interested in this. HSN has it for $80 and free S&H. I have one and I love it. You MUST have induction ready cookware,(Stainless, cast iron, etc.-check it wit...
Cooking on induction requires a pan that is magnetic on the bottom or you need something between the unit and the pot that is magnetic. Not all stainless will work, a magnet must stick to the bottom. The only surefire cookware is cast iron and carbon steel, both work great. As far a blocking with something like plastic, it ain't gonna happen. Plastic, cloth, paper, etc won't effect the heating.