preloader in AS3!?

[gBay]

Hi all,
Ive been using flash for years. Im currently working on someone elses fla file which has some AS3 on. All I want to do is add a preloader. In my old flas I would attach the preloader script to a movie clip which 'onclipEvent(enterFrame)' checks to see if the bytes downloaded = total bytes of movie, and if it does then to play the movie.
This is my first foray into AS3 and can see its a complete departure from AS2. Whats the best way to build a prelaoder using AS3? Can anyone post some good 'migrating from AS2 to AS3' examples/tutorial links?
thanks

[jim_morrison3]

There are few tutorials you can find in a google search, just choose the one that you find to be simple.

[gBay]

cheers jim