Marcus did patch the "directory" camlib to work with the new disk: driver that I wrote, in order to be able to use libgphoto2 to download pictures off a mounted filesystem. I was procrastinating and never tested my chances completely. He did his own, and in fact I like them better. He also made the disk: driver work without libhal.

He also fixed the long standing bug (I'd say design issue) where pictures got cached into memory. Now, only two gets and that cover 99% of the cases. Other you would have had the content of your memory card in RAM which is bad.