XML Preload/Slideshow Challenge

I know this has been asked and asked, but I honestly browsed all the xml preload tuts and forum topics and cant find my specific answer.

I have an xml file, that lists all the pictures in my slide show on my site. 

The flash loads them into the movie per request. I want to display a preload each time a new image is brought in displaying bytes loaded and bytes total as thier is a delay on dial up. Also, i can only browse through the pictures from start to finish, but at the last picture, it wont go back to #1.

This would help me so much in understanding preload, and if you know how to go back to pic #1 or call out thumbnails and link to any picture within the xml that would be a bonus.

 I have attached the files.  THANKS IN ADVANCE.

P.S. The working model is [www.redmondent.com/products.htm](http://www.redmondent.com/products.htm)
    The source link is [www.redmondent.com/ftp/](http://www.redmondent.com/ftp/)

(the file is “slides.zip” and contains the swf, fla, and xml files)