I appreciate the thank you notes as well. I don't expect them, but they are a pleasant surprise when I do get one. Some send them, others don't, and both are ok in my opinion. What I appreciate even more is when a merchant sends me a PM and tells me that there was a problem with the file and provides me with a new link to download the update. I had that happen last month. I hadn't even unzipped the file yet so I wasn't even aware that there was a problem.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi