Using LocalConnection

I am currently working on a project which contains two flash movies each in their own div on an html page. I am using one as navigation and the other as a frame into which external swf’s are loaded. I used LocalConnection to send the name of the external swf to the main movie and then have the main movie load the external swf into a holder movie clip. I can’t for the life of me see what I’m doing wrong if anyone has any suggestions it would be greatly appreciated!

Page with two movies
The files are available on the page linked above!