Okay, Sid: Here's how to add notes or comments between the pics:
Go to the Sid's Liner post with the pics, and at the very top/right you'll see the buttons for "quote" and "reply" and "MODIFY". When you click modify you'll see the post - but it'll look like the attached screen shot -- lines and lines of code instead of the photos. It's easy to tell where one ends and the next begins (I always leave a double space there), and in that space is where you should click your cursor and start typing your comments for the picture BELOW.
It'll help you keep things straight if you make a note of which pic is which so you known which you're talking about. Go ahead, give it a try, and the worst that'll happen is that you'll do something wrong and crash the entire site, and London Bridge will come falling down, and it'll turn cold outside and all the diesel fuel will gel. Don't worry -- I'll fix it tomorrow.