The article on Eric's blog
http://www.ericsink.com/scm/scm_working_folders.html
was written in 2004 using the version of DiffMerge that we were
shipping with Vault at the time. Since then, I've changed it to use
the other presentation style.
I can get you a copy of the old version if you'd like. We don't have
it on the website currently, but if you send an email to support at
sourcegear.com with a link to this thread and mark it attention
Beth or Jeff we'll send you info on how to download it.
jeff