Kathy, You are absolutely right. Recently 've had 2 people do a tremendous amount of work for me. I should and will do something in return...and this is a great way!! Thanks for the info! Laurie "The only disability in life is a bad attitude" Scott Hamilton Laurie and Newfie dog, Chanel and New Arrival....Christel, GSD #1 Guiding Eyes for the Blind; Puppyraiser CUR Station #489