Sony has just released the BRX-A320, a hard-disc drive DVR with an impressive 320 GB storage capacity. It comes integrated with a digital tuner to capture OTA digital broadcasts. With that much storage, the BRX-A320 can record up to 27 hours of HD TV, 55 hours of standard-def TV, or up to 249 in a long-playing standard-def, lower-quality mode.