I have a client that is interested in the classifieds software, but there is no admin demo, and I can't find consistent information about which version is the latest. It seems like some areas of your site are pretty outdated.
I think I can tell that Photopost Classifieds are compatible with vB4, hopefully with the latest 4.1.10 changes. I would really like to be able to see the admin side, even if it is screenshots. I read somewhere in the forums that you don't have an admin demo, and I think that is important for a potential buyer to see, if not only to sell itself more quickly.