I was trying to look up the PAMCO install instructions today (I had a paper copy and can't find it so I was going to DL a PDF), and it appears that the website is gone. http://www.cb450ignition.com/Index350.htm just returns a internal error code and then when you refresh the page, the godaddy stuff comes up saying that it "parked" (whatever that means). On his yamahaxs650 one, there is no option to buy anymore. Just curious if anyone knew something. It would be a shame since it has been great on my bike. I know there is a lot more competition out there now so maybe that drove it?