I got the modules and went through all of them, it seems to me there was very little felt to be done, it's an alpha version of sorts. A short mission, and entertaining I have to say, then you get back to the turbolift and warp to Citadel Station, I take it the whole thing was supposed to take place as soon as you left the Accademy after dealing with Atris. I really thought those modules were scraps but it seems it was a very late decision to deprive us of a complete game, woe is me, had I seen those modules before I would have got them up and running some time ago instead of wasting time fixing insignificant bits here and there.

There was a bunch of sound files somewhere of the HK[number unknown]'s torture techniques, also word that Bao-dur was supposed to disappear after the Atris bit, which led to speculation that he would assist HK47.

There's much more than that, the modules are available for download on the TSLRP website. Bao-Dur with HK-47? No, the HK-50 units don't detect any organics as HK-47 walks in. Bao-Dur must have had some role on Citadel Station, probably involving the Sith and their attempt at sabotaging the fuel system.