Analysis of Alien Devices recovered by SG-21 on P99-667 Prepared for Maj. General George Hammond on 08/20/2005 CC: SG-21 Sir; With the help of our resident linguistic and technical experts on the Ancients and the Nox, we have made several important discoveries as to the technical function of these devices over the last three days. However, we still know very little about the purpose of these devices, or indeed who it was that constructed them. Here is what we have learned so far. First of all, the devices work together like two parts of single device connected by a very weak subspace link; neither will operate without the other powered on. The Alpha device, the smaller of the two units found inside the DHD, exploits the Correlative Update system embedded in the stargate network to use