For those who dabble in GIS or do not have the full ESRI suite of software available, there is an affordable way to view spatial data and conduct rudimentary spatial analysis.  The ESRI ArcGIS Explorer 2500 allows you to view the already created online base maps and layers, access map services, and visualize information.  It also has added functionality to make great presentations.  Wow your co-workers, teachers, or your family with your ability to display data.  The software is free and available for download from the ESRI website at: http://www.esri.com/software/arcgis/explorer.  Your machine needs to have a minimum of 200 MB of free space, 2 GB of RAM, and the software will operate on 32 or 64 bit operating systems.  Not sure where to find data?  There are a variety of spatial data is available from public entities throughout Florida (www.fgdl.org) and at the Federal Government (http://datagateway.nrcs.usda.gov/ ). This application is a great way to start using GIS.  The best part about this software is it is all for free!