AT&T unveiled the newest Blackberry model, the 8120 Pearl. It has lots of improvements over older models such as more accessible memory card slot, a camera, and a web browser. It also includes a jack that works with standard music headphones, making it a useful media device. The 8120 maintains the same size as the previous models, and like older Blackberry models, it still has good sound quality. It also allows for extended memory via a miniSD slot. This Blackberry has a wider range of multimedia capabilities, since it plays MP3, AAC, WMA and 3GP file formats. The reviewer noted that an important feature lacking in this unit is an IM client. As of the review’s release,the 8120 Pearl is currently available for AT&T’s business customers, but it will be soon available for retail customers as well.