Here is what I\'ve got right now...
I have a web page that when accessed, it connects to surveygizmo.com via their open API, retreives a whole lot of data, and then
Create a loading page that displays your desired loading message. Then using ajax (I HIGHLY recommend jQuery) load a separate php file that loads the outside data. Once the data returns to your loading page, it's a simple task of hiding the loading message and replacing it with the output of the ajax.