[F8] Loading External SWFs and Transitions

I'm using Flash 8 and the MovieClipLoader Class to load external swf files into my main flash website. I'm wondering how I can transition one swf to the next instead of simply having the new swf start loading into the place of the one before it. I have a prelaoder that shows a percentage count before each swf is loaded in, but I'd like the existing swf to possibly fade out or have the elements move off the screen and then have the new one start loading into place.

Any suggestions on how I can obtain this and still use the MovieClipLoader class to load in new SWF files?

Also a tutorial or sample FLA would be a help if it's really advanced scripting.

Thanks

*bump*

yeah.. i need help in this too. anyone care to? thanks!