There were 2 like that that came out about the same time. Neither one was well received. THe complaint I saw was that the thing they used for a coil really was not lasting much longer than a regular coil and was REALLY expensive.I remember reading about this one before - I don't think it took off. One thing would be the costs - the other - not as functional as advertised... Not sure - could be another one that was similar that I remember...