Joanna, I am so sorry I could not get back to you and reply sooner.I was having trouble logging on, my son got everthing worked out and here I am! T hank you for the warm welcome.I hope that I can be of some help to those who are going through the same battle. This Forum has been a Godsend for me and I feel like I already know so many of you since I have been observing for over a year now.Thanks to all of you for getting me through the dark days. Gwen