Cognito Ergo Sum

With two sets of Spare Parts, this is the place to be. Head to room B and drop the Spare Parts in the marked locations to open the door. Note: if you only have one set of Spare Parts, drop it on one of the squares, then pick it up and drop it on the other square. This will also open the door. Go talk to the Android in room C; he asks for the Uni-Lock. Give it to him if you have it; if not, there's another one very close by. Once he has the Uni-Lock, Cin-Sae Spawn will be released from all of the crates in this building, so be careful. The android will give you the Cyber Credit in exchange. The Cyber Credit is needed to purchase the Mass Converter on Starport.

Head back to room G. When you cross the line into room E, the robots will try to kill you. Search under the pile of Alien Meat in room G to open the hatchway to room H. In room H, search all of the coffins for some extra equipment. A Uni-Lock can be found here as well, in case you didn't have one before. The center coffin needs the Last Stanza placed on it to get the Cygnus Cannon. The Last Stanza can be found on Vindemiatrix Prime much later in the game, so come back here after you have it.