Ok for some reason the other thread about Hyper Voltage systems got nuked. I just got the new Sun Automotive version which is now called "Hot Inazma Hyper System" or also known as "Hyper Voltage GT" which is supposed to be an improvement on their MR version. It's a little nicer in that there is a little LED showing the status of the unit plus there are provisions to bolt up to 3 ground wires to the back end so in other words it will intergrate with their Hyper Ground system easier. Unfortunantly all my instructions is in Japanese and if I remember from the other thread there were certain precautions to heed while hooking it up. If someone could post those in English that would be great.