xml slide show for flash 8

i want to make an xml slideshow for flash 8. i have been searching round the net and cannot find the exact type i want.

i want the image viewer to work on a time delay an not a button click. i want each image to display for a set amount of time and then the next image will be displayed in turn.

the image viewers i have built in the past have all worked on the user selecting the next image to view and i cannot find anything on this type of image viewer.

so my first question would be is this possible to complete and the second would be if anyone knows of a tutorial which is close to what i need could you please post a link to this.