This tool is intended for all those developers in the pre-SharePoint 2010 and Visual Studio 2010 era. My colleague Martin developed a Visual Studio plugin called WADA (W3WP Advanced Attacher), that gives you the possibility to attach fast to the w3wp process by using some useful filter criteria needed by SharePoint 2007 developers (and also by web developers).
Download and test WADA from here.
Best regards,
Patrick