I got the WT. I'm suppose to be at #9, the main power generator in a large domed building. I don't see pipes extending from the building to other islands. I'm at a gold domed building with a big machine in the center of it. I don't think I'm in the right place as I'm suppose to walk around the bulding and down a ramp to two switches. I've started from door #3 three times and keep winding up here at the same place. Would someone please tell me what number on the map I'm at. Several people ask if I had played Myst. No I haven't played Myst, is this a must before I play Rivin?