private void WriteFile(string targetFolder, SPOFile file)
        {
            string fullName = Path.Combine(targetFolder, file.Name);

            if (System.IO.File.Exists(fullName) && !Overwrite)
            {
                WriteWarning(string.Format("Unable to save \"{0}\". File already exists. Use the -Overwrite parameter to overwrite.", fullName));
                return;
            }
            WriteVerbose(string.Format("Saving {0} to {1}...", file.Name, targetFolder));
            file.SaveFileLocally(targetFolder, Overwrite);
        }