Help please... Tomcat through IIS 6

Hello Can anyone tell me which isapi_redirect dll I need for the environment specified below. I was going to try JK2 (isapi_redirector2.dll) but from what I have read this has been deprecated Environment = Tomcat 4.1, Windows 2003 Server, IIS 6

Which ISAPI Filter?

Apache site! Any tips gratefully received. Many thanks Sue Roe ***Disclaimer*** The contents of this Email may be privileged and are confidential. If you are not the intended recipient, any disclosure, copying