[Sal]

Hi Arete.......Haven't played this game for a while but I do remember the bit you are asking about and I had that problem too so I went back and checked everything I had done before. If you have missed something like an item or speaking to someone etc...(sorry to be so vague) then you will find yourself wandering around the museum forever...I loved this game and had no technical problems at all...sorry I can't be of more help....SAL
Just had another thought..as you talk to people take a note of how many you talk to and look at everything . Try to pick up everything. I don't want to spoil anything for you but need to be sure that you have talked to everyone and picked up what you need to....SAL