Pure Digital has released four new models of the Flip cameras. Ultra HD 8GB - Ultra HD 4GB - Mino HD 4GB - Mino HD 8GB - In addition to that FlipShare has been updated to version 5.8 which allows users to tweet about their videos. Also Flip has announced that the Ultra HD 8 GB camera is the first to include the FlipPort. The FlipPort allows you to attach external accessories to the Flip camera.