I'm not free, but the solution I can offer you will be more streamlined, friendly, and cheaper than Comus or Smart-Thumbs, and more SEO-friendly to boot.
Anyone interested in a gallery maker that you just need to set the following variables for:
Title / Description / FHG URL (and more fields if you want)
And have it automatically rip the FHG and make thumbnails (different templates if you want, depending on the number of images in the FHG), and have the thumbnails be GOOD quality, ICQ me. I can offer you a simple, effective solution
My ICQ is 565982359