Response to comment

AAdvantageGeek: Thank you for the explanation, and also for introducing yourself so articulately so I couldn't mistake you for one of those spammers who pretends to comment on the topic, only to implant an ad link onto the site (the joke is on those people, because very few people actually read this blog). But thank you for the explanation--I will call Bose and let you know what happens--and for the kind words about the blog.