Hi there!
I saw the solution you found for the square thumbnails, ptriek.
I can’t get it to work completely. I do get square thumbnails, as I wanted, but the links to the gallery are missing, so it doesn’t display the bigger images with the highslide or shadowbox etc.. effect.
before I tried your code, whenever I hovered over one of the thumbnails, at the bottom of safari I could read those thumbnails where linking to a weird address that triggered the gallery.
After inserting your code, I get the square thumbnails but when I hover over them, the address they’re linking to is the post address itself, so the gallery can’t open.
Any clues why this is happening?