[Plugin: Google Maps Store Locator for WordPress] [Google Maps Store Locator] Google doesn't of

Hi everybody,

I really would like to use this plugin. But I can not activate it. It neds a Google Maps API key but Google doesn’t offer any API key with its new v3 API. What can I do? Where can I get an API key for this plugin when Google doesn’t offer any API key?

http://wordpress.org/extend/plugins/store-locator/