@Kris_Wood They are not. Do you know which unit it was?
Not that I think a lot of you go hunting around in my archives, but all posts older than 30 days now have Google Adsense ads in them and will continue from here forward. I figure 30 days ad-free is more than fair, and this is all about the search engine traffic. Since I just added it, and I always believe in ebing upfront about the site with everyone, thought I should let you know.