IIS Banner Change?

From: Keith (Keith.Howells@bms.com)
Date: 10/26/02

From: "Keith" <Keith.Howells@bms.com>
Date: Fri, 25 Oct 2002 22:35:32 -0700

I'd like to know if there is a way to change the banner
information. I don't want to divuldge any information if
possible. We have scanned ourselves with Nessus and it
tells what version of IIS your running, FTP version, SMTP
version, etc. Anyone know of a way to tweak this?