LOL I haven't even felt well enough to post anything substantial on the topic!... meanwhile the thread completely unmaintained. I will work on some structure when I am less ill******* very sadly hanging the telephone up...even though I have been on hold for 18 hours...listening to classical music and "your phone call is important to us"..."please continue holding"....well, I guess my call to the Nobel Prize Comittee...was in vain. :-( *******