Sleeping in my own room update

Callie has been in her own room for 2 nights now. The first night was better than the second but overall I still think she is doing pretty good there. The first night she got up about every 3 hours for a total of 4 times, last night was more frequent about every 2 hours which is a little tough. However I can say that she isn't as demanding for the in between times when she rolls over and moves around. I think I sleep a little better too because I can't hear every single noise just when she actually makes enough noise so I know she really needs me. The video monitor is good too so I can see if she is stuck in the rail or the corner and just needs to be repositioned.
We will keep trying. But I need some secret to get her to sleep longer stretches at night. Any ideas?