XML Grid (Photo Gallery)

I’ve been following along with the additions to the XML Photo Gallery and I like them all. Like everybody else The last one almost looked like what I wanted. Can anyone help me figure out how to make it all thumbnails with the caption. In other words I don’t want the display windown to show the image once you’ve clicked on the thumbnail - I just want a row/ column of thumbnails tat when you click it goes to another URL or loads MC in flash. I’ve attached the file I donwloaded from here… Please help thanks