Originally Posted by Flipmode
Not sure if this is what you are looking for but in Upload Photo Options then Thumbnail image max width and height in pixels change it to the size you want. You will need to Rebuild all thumbnails to change the size once you edit the sizes
Thanks Flipmode, but that's not what I want. It does give you a fixed width and height for your thumbnails depending on orientation (portrait or landscape) but the resulting thumbnails are still not uniform depending on the size of the original picture. I want a uniform-sized thumbnails (using the generic thumbnail template) i.e. 125 X 70 for landscape and 70 x 125 for portrait regardless of the width and size of the original picture.
I think that's still confusing. Maybe I'll post some screenshots later to illustrate.