public void ExportZIP() {

		string FTPHost = "ftp://xxxx";
		string FTPUserName = "xxxx";
		string FTPPassword = "xxxx";
		string FilePath;

		if (Application.internetReachability == NetworkReachability.NotReachable) {
			Debug.Log ("Error. Check internet connection!");
		} else {
			try {
				FilePath = Application.persistentDataPath+"/test.zip";
				Debug.Log ("Path: " + FilePath);

				WebClient client = new System.Net.WebClient ();
				Uri uri = new Uri (FTPHost + new FileInfo (FilePath).Name);

				Debug.Log (uri);
				client.UploadProgressChanged += new UploadProgressChangedEventHandler (OnFileUploadProgressChanged);
				client.UploadFileCompleted += new UploadFileCompletedEventHandler (OnFileUploadCompleted);
				client.Credentials = new System.Net.NetworkCredential (FTPUserName, FTPPassword);
				client.UploadFileAsync (uri, "STOR", FilePath);

			} catch {
				Debug.Log ("error");
			}
		}

	}