Using the Blackberry SDK

Who will tell me how they've managed to implement the SDK into their application BB? I've tried to create a project threw the contents of the zip file which SDK, select the chaspria project and reference it in my project, the problem is that this forces me to deploy the file this and Bekele Strawberry also will not do. I also put all the packages my project, but is compiled as well as trying to make a jar with packages but fails when you try to preverify jar said, can someone help me?