S3 meets Java meets WebDAV

The s3DAV looks like an interesting project. It is written in Java and exposes the Amazon S3 online storage service via WebDAV. It is promising because it looks like it can seamlessly expose S3 storage to users via most operating system's native WebDAV support. This will make using S3 as simple as using a network drive. Being Java it can run on just about any platform and either operate at the server or client level. If I had the time I would like to add authentication code to the project, it authentication to OpenLDAP/eDirectory and SQL databases would be a very handy feature to have if you wanted to expose the service to a number of users.