Matthew Russotto : For providing the first publicly available documentation on the InfoTech Storage Format, and writing tools to extract them. The folks at http://www.keyworks.net: For publishing the details of the ITStorage interface in a code sample Jed Wing : For writing chmlib and for providing me with details of the internal $FIftiMain file. Olivier Sannier: For documenting CHM Samples as used by the MSDN Vivid Creations folks: For providing just enough info on CHS files for their overall structure to be determined. Jeff Beal: For writing the HTML2DocBook XSL stylesheet, which I used to convert the spec. Razvan Cojocaru: For beating me to implementing a wxWindows CHM viewer (xCHM) and reporting clarity bugs in the $FIftiMain section. Bob Stayton of sagehill.net: For writing "DocBook XSL: The Complete Guide" and even better, making it available for free on the internet. I owe you beers Bob. Everyone BUY this book if you can afford the very low price.