I have the mobile plugin installed and have duplicated my theme so there is a version each for desktop, tablet and mobile. The settings are the same except for the image and template sizes.
When I download for desktop or tablet the images are .jpg but when I download on the mobile I get a .jpeg version (with the 'e')
Is there a setting in zenphoto that is doing this or is it something on the phone doing it? I don't know that it is a problem but I did transfer some images from phone to desktop and the wouldn't open so I don't know if this will be a problem with other people downloading.
The site is blogpiks.com