Jackie, I thank you and everyone for the welcome. This is a very interesting group of characters. (names and ideas). Luckily I read the other thread first so no dis adhered. I have a sibling who is also a member of this group and got me interested. That person is much smarter than I am so I am learning along with all the other newbies. Hopefully I can become (at some time) a contributing member but it will take some time before I feel adequate enough, especially surrounded by so much intellegence. Satin