I put this together to hopefully help peeps out when doing the mission. Sorry if I got something labeled wrong, I wrote this from memory and i'm getting old.
Ok the first thing you need to know is the tactics to use, with a 5 man team you need to have 3 to defend the Reman ship. There is a ingame popup heal. Only heal when the Reman ship goes below 60%, with that set up your team to heal in a order so your not spam healing it. In each room you only have 1 heal per person. The second team of 2 is used to disable the junction boxes. The first one is on the left in the middle, #38 junction, the second one is on the right #86. 1 person disables it while the other keeps the fighters away. After that you need to clear the room of all enemies. Fly through corridor to next room. This room will have 4 Conductors to disable. (greem spheres on a platform) First is 1-3 than 2-4 the loactions for these are like a compass N,S,E,W. Also this room has birds of prey be careful. Same tactics 3 to defend 2 to disable. Kill everything in room again. Than go through another corridor to thrid room. This is the Boss room, where you have to destory a Romulan War Bird. Everyone needs to shoot the dam thing, you'll be close enough to the Reman ship to keep it healed. At some point I believe its when its about halfway damaged you will get another popup to DL a virus. Than just destroy War bird and finish off the rest of the enemies, and mission complete. The best ships to use for this mission is fighters and Runabouts. Use cannons and torps, Tact off's should have cannon spread or Torps spread, Engy off's power to shields Engy team 1 or sometype of shield/hull heal. Sci off's should have Sci team 1 or something helpful. If theres any other questions about this mission you can email me @melzerith