Currently the Yahoo maps Flash action script 3.0 API is easier to use with Flash CS3 than the Google maps Flash API unless you are acustomed to using the adobe flex framework which is different than the Flash CS3 environment.
Examples of Yahoo maps flash API
http://developer.yahoo.com/flash/maps/examples.html
http://www.zeuslabs.us/2008/02/12/yahoo ... flash-cs3/
Google maps workaround for Flash CS3 authoring environment vs adobe Flex environment
There is a work around for Google maps if you wish to use the Flash CS3 authoring environment instead of flex.
http://code.google.com/p/gmaps-api-issu ... ail?id=329
The basic flex SDK may be downloaded for free
http://flex.org/
http://www.adobe.com/products/flex/flex ... index.html
Link to pano2VR Flash API wiki
http://gardengnomesoftware.com/wiki/Pano2VR_-_Flash_API