Thanks all for the kind words. The saw is inspiring to think about. In our experiments on kalimbas and other such devices, the vibrations are known to transfer through materials like metal very efficiently. The proper device would be a model #20 mounted next to the handle. I think we could offer an artist endorsement discount for this application, as we'd be interested in knowing for sure that it works so we could add it to our list of supported instruments. Of course, there is no risk in trying, as our guarantee insures successful performance or all money is re-reimbursed including shipping. Also, if anyone plays one of those dancing lumberjacks, we could offer the same kind of deal. Thanks again, David & Annie Pick-up the World