Hi Randy,
I got in touch with Joe a week or so ago. Basically I think he has stopped adding downloads to the site, probably too much stuff available, not enough space.
He ended up getting an SX900, himself a few days ago. Sent him a copy of the library, and he decided it was worth putting on the site.

Figured since I went to all the effort, might as well share it with other new sx owners, saves them having to duplicate the work I did.

Sx, just gets better and better. Haha