private static byte[] GZip(byte[] compressed)
{
	MemoryStream stream = new MemoryStream(compressed);
	GZipStream gzipStream = new GZipStream(stream, CompressionMode.Decompress);
	MemoryStream memoryStream = new MemoryStream();
	gzipStream.CopyTo(memoryStream);
	gzipStream.Close();
	return memoryStream.ToArray();
}