It's sad that someone got so upset and sent you a nasty email over something you're giving away free, especially considering how much you have given and continue to give away free. Tons of people enjoy your work, Rena, we're just not as vocal about it I guess. Don't let one bad apple ruin your day, just think of all the hundreds/thousands of people here that do. :o) And if they don't take the time to read and understand your webpages, that's really not your fault...