I just downloaded the plugin and fixed the settings. I created a map, but when I put the code into my post,and view the post, all I get is a blank box. I tried reloading the page. I double checked the map itself, and it was saved correctly. My site is A Traveler's Library (http://atravelerslibrary.com , but you cannot see the problem, since I'm trying to install it in a post that is not yet live.
By the way, when I registered at your site, it said check your e-mail, but I did not get an e-mail with the password (2 hours). However, when I came back, the site allowed me in. What's with that?