Web Farm Synchronisation not working

Hello,

We are having an issue of synchronising files on our project which has been setup on 2 servers using web farm database requests.

The custom function which we have written does the following:

1. FTP into the client server
2. Pull down all the latest media files
3. save all the Media files on to the media library using the following function:

var mediaFile = new MediaFileInfo(location, library.LibraryID)
            {
                FileName = cmsFile.Name,
                FileTitle = cmsFile.Name,
                FileDescription = cmsFile.Name,
                FilePath = toUpload,
                FileExtension = cmsFile.Extension,
                FileMimeType = string.Format("image/{0}", cmsFile.Extension),
                FileSiteID = siteInfo.SiteId,
                FileLibraryID = library.LibraryID,
                FileSize = cmsFile.Length
            };

            MediaFileInfoProvider.ImportMediaFileInfo(mediaFile);

the result of this function stores the Media files which have been retrieved via FTP on the file system and a database record is created. This also appears on the administration desk but "ONLY" for the server which the file was stored on, and does not synchronise these files to the 2nd server.

This is fairly urgent as we have the client entering content on these sections and don't want the servers to be out of sync.

is there a specific reason why this is happening ? The Web Farm is using the "Use Web Farm Database Updater" functionality to synchronise the 2 servers and works fine when manually uploading any media from the CMSDesk. Do I need to write a custom sync task for this function which I have created ?

Thanks, Vishal