Four quick links
"The Visio Viewer 2003 allows anyone to view Visio drawings and diagrams (created with Visio 5, 2000, 2002, or 2003) inside their Microsoft Internet Explorer...
"The Visio Viewer 2003 allows anyone to view Visio drawings and diagrams (created with Visio 5, 2000, 2002, or 2003) inside their Microsoft Internet Explorer...