I know that the asker has already responded to this request, but I read through them and I just felt I had to answer to some of the comments made here.
I had my kids long before Ferber ever "invented" his "method". I nursed all of my kids on demand and one of them long past one year of age. I was a stay at home mom and frankly, tending to the children's needs when they were infants was paramount.
All of my children are grown. They are intelligent, well adjusted and healthy.
I never "gave in" and fed my kids junk food, in fact none of my children tasted sugar until they were at least two (and not by my consent). I home-made all their baby food, the kids ate all natural, organics, etc. etc. etc. blah blah.
There were problems in my marriage and problems as a result economically and I can tell you without a doubt that without the security and comforting my children received, I don't think that either I or they would have made it through those tough years as emotionally intact as they are. The nursing helped to form a bond that insulated them from the outside world and had me as the center of a universe undeterred by outside influences.
My children actually have exhibited better self control and discipline than most of their peers as I was a strict parent, but in a positive learning appropriate way. I am certain as well that the strong bonding with their mother and the strong sense of security they had assisted this. They weren't whiners, criers nor did they exhibit serious emotional problems. Each was an individual that was allowed to develop as such.
Sure, I'm from a different generation, but please folks, there was life before "sleep training". Frankly, I came from a generation that resented the rigid potty training routines, Freudian rationalized sexism and structure of the 40's and 50's. I had a philosophy of free development for my children. I didn't time them, didn't push them, only stimulated them as much as possible and nurtured them as much as possible.
So, please have an open mind will you? Stop characterizing all non-Ferber children as lazy, junk-food swilling, tube watching slobs (or their parents for that matter)!
Oh and for the record, we never had cable and most of the time no television for years (even now), which I guess was what gave them advanced reading levels as well.
So there. (sticking out tongue at Ferber snobs)