Hi, I love the plugin! A suggestion: it would be great if one could preload images in the regular gallery, much like in Simpleviewer. So once a viewer clicks on the thumb, the larger image should load quickly (because larger images were already loaded).
Also, when I crop thumbnails, it'd be nice if the tool "remembered" where the image is cropped. You always have to start from scratch when you edit the thumbnail. There's no frame that tells me where the it's already cropped. It'd be great for fine-tuning the thumbs.