Now that the smoke has cleared from this thread, I'll tell you that I just ordered a Porter Port and will be running a dedicated circuit this weekend. Regardless of the argument, when someone says they noticed a very big improvement, I'm willing to spend $40 plus the cost of the wire (that I already have and purchased when gas was still cheap a few years ago) to find out for myself. My current outlet is old enough to be considered an antique and quite possibly could be 50 years old. If anyone's going to notice a difference, it's going to be me. I'll let you guys know in a week or two how it goes.