I sincerely apologize if I contributed to making you feel unwelcome, and I would hope you would not opt out of this discussion board too soon--I do believe the majority of people really are sincerely trying to help one another on this site, and even when someone occasionally reacts badly or does not give the best advice, there are always more people than those that perhaps we can learn from, and sometimes even in the bad advise there is something that may give a person something to think about. I would hate to lose your opinions.