B.G.
i had a similar problem with my eldest daughter. well she had a crib she just wouldn't sleep in it. i would rock her to sleep then put her in the crib. it made her feel secure yet once she was asleep she was fine in her own bed. as far as the bottle try a nub??? sports sippy. its the in between sippy its soft and has a top similar to a bottle but it is a sippy and the first stage to transisitioning her off the bottle. 9 months is a lil young but i've known a 9 month old who weaned himself off the nipple and onto a sippy against his mother's wishes :P i know the whole rock the 9 month old to sleep may be hard with the new baby but the 9 month old is just too young to understand so this is where daddy comes in mighty handy :) once they wake up in there own bed a few times they will generally start going to sleep in it pretty easy especially if they had cuddle time to sleep. i still like cuddle time but no longer do it at bedtimes due to mine being much older now. i will still do it for nap times with the 3 yr old tho.