Pear Manual CHM

Hi there, I'm using Nusphere PHPEd, one of the features it provides is to integrate CHM files so you can browse them in an expanding/collapsing tree-like format from within one of IDE's tabs - very handy. Unfortunately, the Pear Manual CHM doesn't appear to work properly, in that PHPEd parses it but doesn't allow the CHMs contents to browsed. A page icon appears next to the user-defined title (in my case, simply 'Pear Manual') where normally a closed book icon appears. Clicking this title opens the help file at the very first page (I assume?), containing the title, link to authors, editing credits and copyright statement. From there I am able to follow links within the file and get to the list of packages, so not a huge problem, but slightly irritating. I think the most efficient route I've found is List of authors>Prev>Packages ;) I thought I would bring this to the attention of the list, as it may be something todo with the way the help file is constructed/compiled? PHPEd has correctly parsed all other CHM files I've thrown at it (including the Smarty one). cheers now John