Hi Folks, Those of you who are interested in simple audio DSP projects and or Ham Radio, might like to have a look at my latest PCB at .... http://www.users.bigpond.com/gzimmer/AleWeb/default.html cheers ............ Zim ............ VK3GJZ -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.