My apologies, it was not intended to be. I was just trying point out that I do not have enough evidence to form any conclusion.

Which is all I've been trying to point out.

In a world where people can make damn good money by selling magic pebbles in jam jars, magic 'Mpingo' disks on magic wooden stands etc my bullshit detector is prone to twitching a little – I'm not saying the Phonosophie device is bullshit, just that I haven't entirely ruled that prospect out. The explanation given as to it's function is no more plausible IMHO than that for the magic pebbles or the Shun-Mook religion.

Tony.