This is the FlexListViewer for Moss webpart packaged into a WSS solution package.
- Install by adding this solution to your farm, and deploy it to the web application you want to use this.
- On the top level website of a site collection hosted on this web application, enable the FlexListViewer for MOSS feature.
- This feature will propagate the Flexlistviewer.webpart file to the webpartgallery list of this site collection.