private void startTransfer() {
		SwingWorker<Void, Void> worker = new SwingWorker<Void, Void>() {
			@Override
			protected Void doInBackground() throws Exception {
				while (progress < 100) {
					if (progress > 20) {
						status = StatusMessages.transferInProgress;
						GUI.repaintUserTable();
					}
				}

				return null;
			}

			@Override
			public void done() {
				status = StatusMessages.transferCompleted;
				GUI.repaintUserTable();
			}

		};

		worker.execute();
	}