In that case maybe I made a mistake by even trying. I don't use queries much—for that matter I don't use tables, either—so I probably can't help you. And yet by answering, I've given the impression to other casual readers that someone is already helping you with this question. Sorry about that

. If no one else replies in the next day or two, maybe you'll have to repost it—and this time I'll stay out of it.