We took away DS's paci almost a week ago. We used to use it mainly to put him to sleep at night and also sometimes for naps if he needed it. He was having a hard time adjusting at night...until 2-3 nights ago.
We've had this since DS was born and he loved it for awhile but then grew out of it. However, it has this cool feature where you can take the top off and the light will project onto the ceiling. Now we put DS to bed and turn this on. Not one peep. It's a miracle. Now, we have one of those babies people hate us for--he's an angel. Only fusses when he's hungry or overly tired, etc. But I can tell you THIS works.
Try it. If it doesn't work, return it, but I think you'll be impressed.