From there, I'm not really sure what is best for my situation. I don't really feel like going the green glue route, especially since it requires doubling up on the drywall to achieve the "sandwich" effect, which uses up more space that I don't really have. I was thinking I could either purchase Quietrock (supposedly the equivalent of 8 pieces of standard drywall, acoustically speaking), or use regular drywall and staple some mass loaded vinyl onto it. I already have heavier curtains hanging in front of the door, which helps a little. Do you think going either the Quietrock or standard drywall + MLV route is better? If neither are very good ideas, I'm of course open to hear suggestions. (cont)