> Do you think Paramount would hire me as an episode writer?? That would be a great big NO !!! You may already know about this ( there was a recent thread ), but check out http://interquant.com. The QT110 is an amazing touch sensor chip. $1.95 in quantities, available in SMT, and uses only 20 uA @ 3V. No I don't work for them . But emailed them recently for more info and they gave me samples even after I told them it was for a hobby project. _Very_ nice people. Seriously, if you could get a device like that to work with decent sound quality even at relatively short ranges, it could be useful around the house. Eric