I'm running an ASP.NET WebService on IIS 6.0 that shows a lot of HTTP 500 (probably just exceptions from the WebService) inside the log at \[code\]%systemroot%\System32\LogFiles\W3SVC1\[/code\] on a customers site. Is it possible to log the content of those HTTP responses and there requests without modifying the WebService using IIS or a plug-in for IIS?I thought of using Wireshark or Fiddler to sniff on the HTTP traffic but I would prefer to just turn on an option inside IIS to make him log the communication (this should not be to hard since it is logging the requested URLs anyway)