Amazing stuff. I like my $10 unit but I might try the PD zapper if I get really sick, or maybe build my own 2.5Khz model :) Anything I should know there?
Of course you can't send non-working ones out without permission, I understand. And even if you did a blind study, quite likely the medical community would continue to ignore it and the FDA to not let it count, etc.
Yes, the stats on different conditions is really neat. It's what you'd expect for a real effect -- more effective on some things than others. Also the testimonials are really amazing.