The article talks about transsexualism, which I believe is not the same thing as crossdressing. From what I've read of the experience of transsexuals, the problem isn't that they want to get off by wearing women's clothing, etc., it's that they want to be women. Genetic women don't generally experience a sexual thrill when they put on a dress, but a lot of us here do. I'm not saying we aren't hard-wired to be crossdressers, just that crossdressing probably isn't what that article is about.
