Need Help with PreLoader

Hello,

I have been looking for help on the net but can’t find any

So i thought i’d try here;

I have a Portfolio page (created in flash) which is 4.3Mb
Which is to big to let it load on its own

So i tryed creating a Preloader internally in the flash document
But that didnt work.

So i researched and found out how to do an External Preloader

After getting it all working, I noticed that once it has loaded the .swf

It freezes on the main timeline of the .swf?

I have build it all under Movieclips, theres nothing on the main timeline

SO;
is there anyway to get it to play?

I can provide a link;

http://www.cpsw.com.au/paul/pre.html

and as you can see, once its loaded the .swf, you can hover the buttons
but once you press it, nothing happens?

Any help would be MUCH appreciated!

Cheers