Thanks for providing these detailed scripts and logs. Roo's MVC scaffolding will now skip the generation of JSP views for dynamic finders which have a longer name than the maximum file name length imposed by the underlying filesystem. In this case Windows XP's maximum length is 244 characters (including folder names). See http://en.wikipedia.org/wiki/Comparison_of_file_systems for more details.
I have also documented this in the Roo documentation.
In your case we would strongly recommend to take advantage of the new JPA2 typesafe query builder API which is better suited for your case. Another option for you is to take a look at the new Roo Solr addon which provides much more sophisticated search integration (which is probably better suited for your use case anyway). However, both approaches do not currently offer automatic view scaffolding (Solr view scaffolding is planned though).