I had the same problem with my eggs. What I do is before I boil them, I stick a pin in the big end of the egg (the air sac end). Kinda like you do when you want to blow them out. I boil them as usual, and put them in an ice cold bath immediately when they are done. Peel them as soon as they are cool enought o handle. Some still will not be useable for develed eggs, but for the most part this works just fine. You can also go to a kitchen supply store and purchase an egg picker sort of thing that pokes the hole for you, but i just use a thimb tack and it works fine.