Hi, I reached goal in Feb 2010 and since then have fluctuated by a few pounds - currently I wold like to lose 10lbs or so and am a bit down today after weighing myself following a week of Xmas party do's. HOWEVER, the motivation now is to get back down to the weight I know I can achieve and my attitude has completely changed when I think of that - I almost look forward to getting back there rather than thinking of all of the things I must deny myself. It's like the internal argument in my head has ceased and I know that to maintain a slim figure goes hand in hand with being careful over what I eat, and that will last forever. There cannot be a time when I can go back to eating 'normally' because it was eating 'normally' that put the weight on in the first place.
Alli is right - plan your maintainance when you get there as this really helps. Hope you took the plunge!
You won't regret it