ToolsAndData
There are quite a few sites out on the net where you can download free software tools and data. How do we reference them all? We can make a list of general sites, or expand the list to individual tools and data sets and build CategoryLists? to reference them all. It will be interesting to see if we can use a wiki to build the catalog.
But for starters here's the GIS File Library site at DirectionsMagazine: http://www.directionsmag.com/files/
And a new site that might be of interest would be CallingAllComs where those with nifty COMs? that will plug-in to MapXtreme and MapX Pro...