i was typing a reponse to your opinions as expressed in post #641 (ithink that's the number). it was quite lengthy too.... and then the stupid computer froze on me... not allowing me to save what i already typed.... darn..... well, i gotta go to george winston concert right now... so when i have time, i'll try to retype what i wrote..... it's good exchanging opinions over this board.... =) "talk" to ya soon =)) Tivor the Wolf (couldnt think of an apt adjective this time) jcp2@cornell.edu