Not only does the LanDrive show up in your network browse list, it can also act as an FTP server!
You can enable or disable anonymous FTP, create FTP users, and add or remove folders they may access. One limitation is that a user can have read-only access to his folder, or read-write, but only for all folders - ie. the read-only or read-write permission is not on a per folder basis.
Perhaps a future firmware update will add more flexibility to the FTP user accounts.