Powerpoint Presentations

Mark's Web Mapping Presentation
Paul's Metadata Presentation

Useful Websites

ESRI Downloads Gateway (search for cool ArcGIS add-ons)
ESRI ArcGIS Online
NASA WorldWind
Google Earth
Geodata Onestop (aka Geodata.gov)
MPCER's Metadata Website
Federal Geographic Data Committee

Software Downloads (free ESRI registration may be required for some downloads)

City of Portland's Export to KML (for ArcMap 9.x - used by Paul in class)
Matei Domnita's Shape2KML (another nice KML export tool for ArcGIS)
National Park Service Metadata Add-on for ArcCatalog
Coeur d'Alene Tribe's Three Tab Metadata Editor