Sandylein- wow. I find all this negativity directed towards you to be shameful. It's your choice to move to Shanghai and you and your husband are the
ONLY ones who know what is best for your family. Moving to Shanghai will not be easy, but you seem to realize this. On the other hand, hearing your daughter speak fluent Mandarin will be a great reward.
By the way, if you would like to pose these types of questions to a more open-minded and friendly crowd of expat parents then drop a line to join the Shanghai Mamas Yahoo Group. (
http://groups.yahoo.com/group/ShanghaiMamas/)
There is also a group for "Families of Children from China" that hold discussions and social events for famlies wth adopted kids living in Shanghai. The contact is [rponek at msn.com]. If you are concerned about issues that the other posters have mentioned, perhaps talking with people who have real experiences would be helpful.
I sincerely wish you the best of luck on whatever you decide.