Gazing at http://www.php.net/download-docs.php for downloadable documentation, I have found that all english formats were updated on 5th January 2002 - except for the Windows version which was updated on 20th December 2001.
Is it possible to automagically keep the Windows version as updated as the rest? IMHO this particular format is best suited for offline browsing, as it is compact, fully indexed and *searchable*. :-) Thanks, Bjarte