does anyone have a realy good preloader.fla file for me?

I have tried with different ones, and so far I only got a really simple one here:

How does one get a more fancy one like this at:

Im not too good at all the actionscripting that goes into this.
Beginner here!

Redoing my site, so yes it does take a lonnnngg time to load , i know, busy fixing!

Many thanks