Everyone keeps asking for a reference other than the MSDN for the underlying objects in the Shell, Scipting Host and IE object models. I've got one.
VBScript Programmer's Reference from WROX Press (ISBN 1-861002-71-8) covers VBScript in elaborate detail. There are chapters devoted to the WSH, The Scripting Objects, 50 pages on the IE4 and IE5 browser objects, ASP, ADO, COM, DCOM and more. $23 US - available from Amazon or the publisher -
www.wrox.com