It doesn't look like it's actually loading any of the .swf. I used DU Meter to monitor download and it was doing zilch. Use the bandwidth profiler within Flash (CTRL-ENTER for test mode) and you can tell what it's doing.
EDIT>> Actually, seeing that your source points to ../intro.swf, I'm not sure it's finding it at all. Make sure you have the path correct. Why are you going back a directory - isn't cpx.cc already the root ? (cpx.cc/intro.swf didn't work either... where is intro.swf in relation to root?)