check the link Nick posted, it is of the Studio 40.
now go to Paradigm's website, look at this Studio 60 review.
http://www.paradigm.com/Website/SiteReferenceProduct/RReviews/Reference/Audioholics/Audioholics_St60v2.pdf
surprise. surprise. it's the same review with all the references to the studio 40 replaced with studio 60.
I think it's just because they are a$sholes. No matter how much better the studio 20's were, I refuse to buy something from a company that have $hithole ethics. that's just my principle. after that discovery of mine, all of a sudden when I look at all the paradigm/anthem reviews, I can't imagine what the hell kind of tampering they did.