First I want to thank you for all your work. I have searched and searched for gallery plugins and after all the ones I tried yours is and it will certainly be the best for long.
Now, I recently struggled searching for a nice slideshow carousel addon to the Nextgen. I am very happy I finally found the recent galleryview and its nice options ;)
During my research I found this awesome slideshow: Couloir
Unfortunately the only plugin made with it is for Drupal :(
I wondered if it could be one of your futur projects to integrate couloir as an addon for Nextgen Gallery (like the Galleryview)?