yes I do, and yes it is worth having, gives you good visuals to help you bettyer understand, at least it did with me anyway
just think of it as an extended version and addition to your service manual
I have this DVD too. Very informative and shows some tricks that you wouldnt know if you're not a seasoned bike mechanic. Worth getting if you plan on doing all the general maint on your bike.
UNLESS YOUVE GOT ZERO MECHANICAL APTITUDE DONT BOTHER YOUR ***
ITS THAT SHALLOW AND VAGUE YOU SHOULD KNOW THE STUFF IF YOUR GONNA DO ANYTHING ON YA RIDE ANYWAY