I found a tremendous reference for the WSH; it's an electronic version of Guenter Born's Inside the Windows Scripting Host (currently printed only in German; supposedly. MS will be reprinting it in English.) Portions of the document are incorporated into John Saville's NTFaq Web page (www.ntfaq.com; I'd recommend making it a regular stop while Web surfing, especially if you have any interest in NT and Win2K!).

You can take a look at a couple of chapters from the book at http://ourworld.compuserve.com/homepages/Guenter_Born/index0.htm - he has ordering information there as well.