Thank you for your fast response.

Am I to understand that even if another publisher purchases a series from you, that you must remove all old content from your site? You are not allowed to support the title you put out? If this is true, it is a very poor solution and it only serves to hurt your customers.

I have found the book on Apress that is seems to be the next Ed of the title book. The chapter headings are almost exact. Perhaps the Code for that book will be similar or equivalent to help those that have the Wrox version.

Pro .NET 1.1 Network Programming, Second Edition
http://www.apress.com/book/view/1590593456

Again, it is a very poor solution leaving no way to get access to the code that was part of a product you did publish. You may want to consider that when selling off future titles in the interest of your customers and just being plain reasonable. Sure the title is old, but it contains subject matter that does not get updated often; it would seem that this part of the .NET Framework does not change often enough to warrant new books every year.

Thanks again