Stone Design Forums

I want all my thumbnails on the index page to be the exact same size, no matter what size or shape the original photo is, whether it's horizontal or vertical. I think the index page looks messy when there are all different sizes of thumbnails, and I would like to set a size for the thumbnails of, say, 75x75 or 100x75 and have P2W reduce proportionally and crop to that size.

I just want to enter the size myself, because I might want the thumbnails to be really small if I have, for example, 100 photos or a bit larger if I have only 20 photos.