I just started playing Ray and I got all the passwords and the document in the drawer. The only item left on my todo list is "find out purpose of mainframe", but I'm stuck on this one (and not sure if I'm even supposed to do it right now).
I also already checked a walkthrough, but it seems that there should come the character-selection screen after I found the right document in the drawer. But this doesn't happen in my case. Is this a bug in the game? What is the last action to finish this scene?