Unfortunately, the dotio Dropbox Public Folder Backup service has closed.
This service was started three years ago when Dropbox announced they would be ending support for free Public folders. In an effort to save them, Dropbox files were collected and stored here for free.
Server statistics and a lack of bug reports indicated that the service was no longer actively being used by forum members. Xojo has also introduced API 2.0 making many of the projects outdated or broken.
If you need access to a file, please contact the original author of the post. The entire collective is freely available, but not for download - you must provide space to upload 800mb.