Quick and easy question

I read your great tutorial on how to load external .swf files. In your tutorial file you have three .swfs: Photos.swf, gallery.swf, and profile.swf. These are the .swfs that are loaded into the main one. I am ready to creat my own customizable flash interface that loads external swfs. Basically, I would like to know if I can use the basics of your tutorial to create my own menu. Per se, if I have a button called VIDEOS, then I basically have to change the actionscript to make it load that .swf. How would I go about doing this? Creating an instance for each button? Then modifying the action script to make sure it loads the correct movie.

Thanks in advance,
All the best.