HTML5 Drag and Drop Folder FileEntry

I am trying to implement drag and drop using folders in HTML5 and I found an issue with converting the FileEntry to an actual file object as used in the single file handler.

  e.originalEvent.dataTransfer.items[i].webkitGetAsEntry();
            if (entry.isFile) {

                var files = e.originalEvent.dataTransfer.files;
                //We need to send dropped files to Server
                handleFileUpload(files);

            } else if (entry.isDirectory) {

                readFileTree(entry);
            }
        }

handleFileUpload uses:

    function handleFileUpload(files) {
        for (var i = 0; i < files.length; i++) {
            var fd = new FormData();
            fd.append('file', files[i]);
            fd.append('library', $('#ddlDMSLibraries').val());
            var status = new createStatusbar(obj); //Using this we can set progress.
            status.setFileNameSize(files[i].name, files[i].size);

            sendFileToServer(fd, status);
        }
    }

While readFileTree calls handleFolderUpload with FileEntry as shown below:

  function handleFileUploadFolder(fileEntry){

        var fd = new FormData();
        fd.append('file', fileEntry.file);
        fd.append('library', $('#ddlDMSLibraries').val());
        var status = new createStatusbar(obj); //Using this we can set progress.

        fileEntry.getMetadata(function (metadata) {

            status.setFileNameSize(fileEntry.name, metadata.size);

            sendFileToServer(fd, status);
        });

Single file upload works perfect while folder upload crashes on context.Request.Files[0] since Files does not contain any objects.

    public void ProcessRequest(HttpContext context)
    {

        FileItManager manager = new FileItManager();
        //Guid session = manager.LogIn("manager", "letmein");

        HttpPostedFile file = context.Request.Files[0];

Any ideas how to accomplish this?