Geo Mashup plugin WP2 problem

I have recently created a WP2 site and am struggling to get the Geo Mashup plugin working correctly. Both are the latest releases.

The map page i’m linking to has a large blank area where the map should be, but no map to be seen. It doesn’t matter if it’s firefox or explorer, nor do the various options affect the problem.

I’ve replaced the body> tag in my head.php file with the modified body ?php GeoMashup::body_attribute(); ? >> tag and made sure ?php wp_head();? > was placed above the /head> tag aser the instructions listed at:

http://dev.wp-plugins.org/wiki/GeoMashup

I’ve deactivated all unneeded plugin’s which aren’t relevant to the site.

My wordpress is installed in a non-root folder (blog) with the index.php installed in the root folder. could this be the cause?

Site is here:

http://biologyben.lastpromise.com

Map page is here:

http://biologyben.lastpromise.com/?page_id=7

Also, in the post, the link to the map for it’s post won’t work either

Post is here:

http://biologyben.lastpromise.com/?cat=1

Advice? Help!

Ben