Just a thought to all you guys wanting the "latest all singing/dancing gismo's on saws" the problem as I see it is the same as with Auto's if you have a problem it needs expensive diagnostic kit to even suss the fault more than likely beyond the means of most Joe Public so = visit to dealer = extra down time = not good for a trying to make money company a saw that can be fixed on site is a cash saver compared to a have to take it in to the dealer syndrome The march of progress is not a one size fits all;