Brother Word Processor Software
The Brother WP-2450 DS software also appears to work on the WP-2410 DS.
Note: I suspect that this is missing a disk or program that runs/opens the encyclopedia software, as I have not found a way to open the files on the encyclopedia disks yet.
The Brother Super PowerNote PN-8500MDSe Software was found and extraced from a blog article on ToughDev.com.