I'd like to create a photo gallery with large (fit-to-window) photos, description overlays and dynamically extending (yet fixed number) thumbnail view. I have over 1000+ pics in a gallery and I'd like to load only the first 100 pics as thumbnails, and as the user scrolls the thumbnails, it would extend the list (appending to the end, removing from the head).
The best candidate for this is Galleria. Do you know any similar site that does this, or is there any other tool you suggest?