I made a 6 picture gallery (using the default WordPress gallery on this page http://agreatdream.com/teachers/) as a test, and found the images in the database. I noticed there was of a line that looked like it was a link to a file but it didn't do anything when I changed it. Maybe it is just to do with the id of an image. My 1st request: Can you make it a lot easier and just add a line to the database for the link? That way we can easily change anything without even having to use a plugin.
I want to make one image (the photo of Canberra) link to a post.
My 2nd request: Also if I have 40 pictures in a gallery on one page, can you make it so there a way to randomly only show 20 (or any number of images) and always show 2 (or any named images) of my favorite images in that 20?