Andrea, I feel for you, really and truly. Both of my sons were DEEPLY attached to their binky. My pediatrician had no problem with that but wanted them off of it when they were beginning to speak sentences and could clearly understand fairly complex speech. For my boys (because boys are a little slower to speak, generally, I think), this meant that they were past 2 when we officially gave up the binky. But both of my kids gave it up cold turkey and to my astonishment taht worked GREAT. The secret was an idea courtesy of my pediatrician: The Binky Fairy came! Let me tell you how we did it.
I started preparing my son about a week ahead of time (same way with each son, so I'll tell you about Son #1's experience). I told him that since he was getting to be a big boy, it was almost time for the Binky Fairy to come and take all the binkies so that babies could use them. I told him that the Binky Fairy would leave him a wonderful toy in place of the binkies, and that he should be thinking about what that could be. My DH and I really talked this up over several days, and the idea of a present from the Fairy became exciting to our son. We knew he was ready when he announced that he'd decided he wanted a Ghostbusters Power Pack (about a $20 toy -- as I recall, Son #2 selected a Legos set). We told him yeah, that sounded just great. And then we let him continue to anticipate the gift for a few more days until he was REALLY psyched to have it.
Then one morning I announced that today was THE day and that he would get his Power Pack that night! We made a huge deal of going all around the house, car, diaper bag, etc. gathering all the binkies. All the while I kept telling him how proud I was of him for deciding to let the babies have his binkies now that he was a big boy. This took hours to do, because along the way he'd stop and stick one in his mouth for a while, play, have lunch, take a nap, etc.
When all the binkies were gathered up, we put them in a big zip-loc baggie by the front door and made a big ceremony of saying good-bye to them (kinda like you might do a goldfish funeral for a little kid, you know? ;-)). The bag lay there until bedtime, and a couple of times my son wavered and got a little sad, and would go and get a binky out for a few minutes. Interestingly, after a little while he'd put it back.
The next morning he was thrilled to find the Ghostbusters Power Pack right where the binky bag had been. Once again we told him how proud we were of him, and how nice it was that he'd shared his binkies with little babies all over the world.
Over the next two or three days we had a few tearful moments when he'd reach for the missing binky, and I would tell him how badly I felt for him, that I knew it was hard, and that I was so proud of him for being brave and giving his binkies away. (Note the broken record "theme" here.

We repeated our message to him over and over and over.) I also let him have extra juice cups so he'd have something "in his hand" at those "GIVE ME A BINKY" moments. It only took a few days and really only a few critical-mass moments, and he was over it.
Think about giving this a try, okay? I was skeptical to the bone because my son was attached to his binky like I've never seen. But it worked for me TWICE.
Good luck!!!
http://www.click-smilies.de/sammlung0903/sport/sport-smiley-003.gif Kathy S.
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[font color=green]2005 Worked Out With Cathe Days: 3/365[/font color] 