USS Darkstar takes place in 2066 on board a Zoological Research Vessel in which they study and investigate various aliens from unexplored sectors of the galaxy. You are Dr. Gordon Freeman, a brilliant researcher who has always had problems waking up on time...
I noticed that somebody at Gearbox had Harry Robins record one of the lines from USS Darkstar so I took it upon myself to try and recreate some of the other scientist lines by cutting together snippets from other HL lines. I also took the liberty of passing the Intelli-Lift through a vocoder to give it a more artificial sound. To install, simply extract to the /darkstar folder. I didn't touch the Gravy Trader lines though.
I was thinking of doing a similar thing, recreating the other voice lines through use of ML voice cloning (search for Real Time Voice Cloning.) for the time being, this would do.
p.s. you are welcomed to nick my idea and do the ML thing.