@Override
	public void serialize(ByteWriter bw) throws IOException {
		bw.write4bytes(size);
		bw.write4bytes(signature);
		bw.write4bytes(0x58);
		bw.write4bytes(0);
		byte[] b = netbios.getBytes();
		bw.writeBytes(b);
		for (int i=0; i<16-b.length; i++)
			bw.write(0);
		d1.serialize(bw);
		d2.serialize(bw);
		db1.serialize(bw);
		db2.serialize(bw);
	}