This 30 minute compression waveform concepts presentation was done by one of our long time customers in 2007. For the smart techs, once an Autonerdz customer always an Autonerdz customer. Wilf is one of our Canadian guys and it's well worth spending the time watching this one. Autonerdz introduced PicoScope to the automotive industry in North America. Some of our customers started with us at the turn of the century.