message.
Yes, I'm a technophobe rather than technophile. In Google Earth they use these .kmz files which upon clicking to open, get the message that I have no application to open them. Google Earth is a great treat offered by Google - if we could only explore deeper into their resources.
Can anyone open the key to this?

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic