Preloader and Transition for Dynamic Files tutorial problem

Hey guys I’m having a little difficulty with this tutorial. The preloader works the first time and loads the initial external swf but despite having what I beleive to be the correct code for the buttons (and the correct names for teh files) I can’t get my buttons to work.

Also for some reason I can’t load the main swf into any browsers - it only half works in the standalone player. Lastly for external swfs do you have to specify the exact right coordinates for the swf to display or is there a way of coding it to figure this out on its own?

I’m going to include the main swf and my first external one. If anyone needs any more files let me know.

http://www.geocities.com/gord_82/Main.fla
http://www.geocities.com/gord_82/news.swf