What's it like to be in the shareware business? How did you... test your program in a variety of environments? pick your price? decide whether to operate on the honor system or use unlock codes? write your license agreement or README file? publicize it? distribute it? maintain it? How many (or what percentage of) users paid what you asked? Did you make enough money that it was worth the effort? If you are a shareware author, please share your experiences.