Need a little help making a flash xml photo gallery with thumbnails

Right I need a lot of help with this. I'm trying to make an xml photo gallery in Flash CS3 and I'm getting nowhere fast. Hears what I have http://thedesignport.com/Portfolio_Page_One.html
You'll see an orange dot on the right hand side roll over it and you'll see the menu pop out. Now I need all the thumbs and the big images to load dynamically and have a image counter working ie click the right arrow to move to the next image and so on. Anyone got any ideas?

Thanks all!