What is the difference between an application and web server? I currently
have a CGI web application on Windows NT that I manage through IIS. What
are the steps involved in moving the application to a separate (application)
server? The user would come in through the original NT Web Server, but the
CGI application would run on a different application server. Are there tools/additional
engines so that the Web server knows what application server to go to? Do
I need to do anything different in the code of the CGI application?

Thanks for your help in advance.