Well
very weird, there must have javascript errors if the plugin is visible and only the loader shows. These errors would not show on the webpage, but in the browser javascript console.
The module if enabled should just show as any other module at the correct position. Try other module positions. and make sure it is enabled
The module and plugins have for each parameter a very explanatory description tooltip as documentation and we have another page there with a very general installation walkthrough
www.nordmograph.com/index.php?option=com...20&Itemid=89&lang=en
But the mod_geommunity module should show without any documentation help at the correct postion and the plugin should also unless you have a javascript conflict on the page.
Let me know if you find anyhing
IE & chrome have their own javascript console
I think FF would require the Firebug plugin... not sure