Mamaroo, Please!!!

I saw this swing at Buy Buy Baby the other day and fell in love with it. We have a Graco swing, but can't use it because Joshua thinks that it is meant to have it held, count to three, and see how high he can push it, just like we would do to him at the park. It sits and collects dust in Matthew's room. One thing I liked about this Mamaroo is that it mimics the motions that we do naturally to soothe baby.
Matthew was doing really good with sleep and the past couple of days he's been up all night and only sleeps in small spurts...like forty-five minutes tops...which means no matter what I do, I can't get him to sleep during the day either. I can't carry him around while he sleeps, because I have Joshua to care for as well. I would  love to get one of these for my little man.