ArcGIS Explorer (380 Build)
ArcGIS Explorer (380 Build) available for download from ESRI
(if you dare too)
More Google Earth like, but slower.
"You can also change the appearance of ArcGIS Explorer by using skins. At present, each of the three skins that ship with ArcGIS Explorer has a distinct color scheme but does not differ in functionality. The skin color is determined by the color scheme active for your version of the operating system"
Rather have more functionality
Download ~(need an ESRI User Account to access the download)
Yes it is a serious problem when you try opening a kmz file and it crashes.
ESRI please fix this.
And add support for Personal Geodatabases (your own files). (please)
They have shapefiles...