L.T.
I took away my daughters bottle on her 1st birthday. Up to that point, if I have her a cup she would throw it across the room as far as she could get it. On the morning of her birthday, no bottle. There was so much going on that day, I really don't think she missed it. She didn't drink anything for about a day and a half and then she gave up. Since it was no longer a choice, she gave in and took the cup. That's what worked for me. Good Luck!
Also - my daughter was never very attached to her bottle so that too made the transition a little easier. Now whe gets her babydoll bottles and acts like she is drinking them to be funny!