I thought I was drunk when I was looking at those thumbs. Your aspect ratio is off. you have a big pic that is 500x338 and your tags on the thumb page are for a thumb with a size of 100x150. Your thumbs should be 150x100 or you change the html to width="150" height="100" or crop and resize the pics to 100x150. Or stay of the crack when making your galleries
j/k