Mastering Visual Studio .NET by Jon Flanders, Chris Sells The unconfirmed error reports are from readers. They have not yet been approved or disproved by the author or editor and represent solely the opinion of the reader. Here's a key to the markup: [page-number]: serious technical mistake {page-number}: minor technical mistake : important language/formatting problem (page-number): language change or minor formatting problem ?page-number?: reader question or request for clarification This page was updated August 13, 2003. UNCONFIRMED errors and comments from readers: (52) 1st paragraph, 1st sentence; "Certain types of .NET source file represent a user..." should read: "Certain types of .NET source files present a user..." [70] Paragraph 2, last line; The text states that the configuration file in Example 3.1 (p. 71) can be used to enable JIT debugging for a WinForms application that doesn't have a configuration file. That is incorrect: the example is a configuration file to enable debugging in an ASP.NET application; it will not do for a WinForms application. != Perhaps an example got dropped from the text?