Thanks! I'll have to look into that. Right now I'm trying to get my yard back in shape. I left here JUly 2011 to move back to Calif with my son and DIL to help them with their son. Deal fell thru and I am back in KY. My niece, here, had said she would look after my yard. She did not and my sisters health will not let her get out there and pull weeds. It is slowly taking shape and I want to change a few things. I did lose a few things while I was gone. Darn!!