Sue, you are welcome for the acorn, but, everyone, from now on no thanks are needed when I give you an acorn.
Here is what our beautiful and wise Betty (Betja) tree-mailed me yesterday when I thanked her for an acorn:
"No need -- things move pretty quickly in our forum, and I like to give acorns for pics or thoughts I really like... but you don't need to worry about thanking me. In the future I'll just assume you're thanking me..."
Just know that you taking the time to come on here, joining in the learning and the fun, makes me want to tell you that you're something special!