Barbara, Please SIGNOFF PARKINSN Mike SHErman. For personoal reasons that are not a reflection of the love and information I have received from this PD ListServe, I must say goodbye for now. I will be back in the future. G-D bless all of the PD'ers and their family and friends. Mike Michael P. Sherman, PhD Director of Instructional Computing Associate Professor of Landsacpe Architecture Cook College Communication via... Voice....908-932-1514 E-Mail....Sherman@ AESOP.Rutgers.Edu Fax....908-932-8880 John Lennon, in his song "Imagine" sang.....("Imagine all the people, sharing all the world..., you may say I'm a dreamer, but I'm not the only one, I hope someday you'll join us and the world will be one.".