Man, C., I fell like I am the most clueless expert on sleep issues. My 16 month old daughter, who has a will of steel, just returned to a "normal" sleep routine a couple months ago after eight months of struggle. I can't say I have a tried and true method, but I can say I have tried it all. What I found with my daughter is that she would do something (cry, mostly) because she knew if she persisted, I would eventually return. Being the strong-willed one that she is, she would go for 2-3 hours before finally passing out. For a long time, I gave in, but...truthfully...nothing else was effective in getting her into a healthy pattern. It wasn't until a number of nights of my NOT picking her up, that she finally began to go to sleep more easily. Maybe your daughter is just excited about practicing this new "skill" and her bed is a soft place to try it out. And, by refusing to lie down, she gets to see you a whole lot more as you come in and out. Like I said, I am no expert...it's just my thought.