If you look at the last thread, you will see that it has two responses, both the same and both by me! I would really like to apologize for letting this happen! After writing my response, I punched the "Reply" button to post it. I guess that this was due to some complication in the system, but it took the longest time to go through and the hour glass would not go away. After waiting for over a whole two minutes, I punched the button again. At this point, it posted the same reply twice! I am very sorry about all of this!