private void BackupCompleted(object sender, EventArgs e)
{
this.Enabled = true;
_progressForm.Hide();
_progressForm = null;
_backup = null;
if (!backupCancelled)
{
_settings.picasaDBs[listBoxPicasaDBs.SelectedIndex].LastBackupDate = DateTime.Today;
backupCancelled = false;
}
}