[spoilers] Past Worm, got hand, no idea what to do now

[Koradris]

So I just killed the worm and it gave me the hand I needed for the library. The problem is that I have not got the eye, I have not managed to get into the infirmary (no idea how to do that) and I can not seem to do anything with the cards in the computer room because they appear to be broken.

Any idea on what should I do now? The only new thing I have found is a dead body when I got out of the machine room and heard some smartass remark from the voice in my head, but other than that nothing has changed.

Please help me, I had been stuck in Overture a couple of times too, but this is starting to get frustrating.