Finishing up photo gallery

1

need one last bit of help to finish up my photo gallery. i used the slideshow photography tutorial and changed a couple things but i need to add two more features. I would most importantly like to know how to add captions and have them change with the pictures and least important i’d like to make the images clickable so it opens the full picture in another webpage like a thumbnail. I would greatly appreciate help getting this done as soon as i could. I would send the .fla file but for some reason it is 1.88MB which is too large.