My friends - This is just an FYI to say that I may be off line for a few days later this week. I am scheduled for some minor surgery(nothing serious) which may limit my computer time for a short period. I will be able to continue to monitor the List, however, and hopefully will be back to posting next week. If anyone sends a message to me in this period, please be assured that I will respond as soon as conditions permit. -B ====================================================================