We using the plugin with this specific FitNesse version, the plugin succed in downloading the classpath from FitNesse but it can't receive any page content from the server. It wait for an inexistant response from the server. There isn't any timeout mecanism, so it can be blocked for days. The only workaround know at this time is to use the 20050731 FitNesse version, the page syntax is compatible between these versions.