A broadband internet connection (DSL, cable, or T1) is required to view the virtual tours. A monitor setting of 1024 by 768 or more pixels is required for the virtual tours.

The internet browser (recent versions of Firefox, Safari, or Opera) should have Java Enabled. Adobe Flash (version 9+) is required for viewing the virtual reality movies and the interactive maps. Apple’s QuickTime (version 6+) is required for playing the audio interpretations and viewing the legacy sites. Both of these plugins are free, and may be downloaded from the links below.