On July 15, I posted here: If there is any interest, I will bring both soft and hard-copies to the next Physical Meeting, which I presume will take place on the 2nd Sat of August, 8/8, noon, at Cygnus in Mtn. View. ... Of course that should have read on the 2nd Sat of August, 8/14, noon, at Cygnus in Mtn. View. ... ^^^^^^ Sorry if this error caused any confusion. It's not my fault; All the blame falls on my computer calendar which just has "S" for both Saturday and Sunday. (:} -- edgar@spectrx.saigon.com (Edgar W. Swank) SPECTROX SYSTEMS +1.408.252.1005 Cupertino, Ca