Great plugin! I'd like to use a custom image size for the thumbnails, not what the nextgen thumbnail size is.
Generally this is possible on page templates through a WP image size
add_image_size( 'blog-thumb', 380, 290, true ); in functions.php
the_post_thumbnail('blog-thumb'); in the page template
I figure it might be a plugin hack to change how the thumbnail size is diaplayed but maybe you could point me in the right direction or consider adding this feature.
One UX/performance note: It takes awhile for the thumbnails to load, and while loading all that is displayed is Nextgen Scrollgallery in text via the image alt tags -- it doesn't provide a favorable impression for a professional site. Could we sort out a way to have a loading animation display until the thumbs are all loaded? Thanks for your help!