Since I last posted Cooper has been really good. When I see his tired signs I just pop him in his cot (unwrapped). I close the blinds and turn on a CD of calming music (I've just started using this CD for day naps). Either that's helping or it's just a coincidence!!! I find he changes from week to week - I never know what has helped! I'm not even using his Ocean Wonders Aquarium much - just the CD. I turn it up quite loudly too.