Loading Movie Clips containing PHP

I have just done that “creating a full flash site” example and created my own, but im having the following problem.

One of my buttons has the following action:

on (release) {
_root.contents.loadMovie(“welcome.swf”);
}

This loads the welcome.swf into my blank contents movie clip. It loads the SWF ok until i try loading a SWF with dynamic text through PHP.

It just loads the SWF without the text.

When i test the welcome SWF on its own it works fine.

Has anyone had this problem before???