Sony's HD DVRs

ony makes two HD DVR models, the DHG-HDD500 and the DHG-HDD250. Both of these DVRs work with existing analog cable systems, and include a free Electronic Programming Guide (EPG). They also include antenna for recording free over-the-air HDTV. The DHG-HDD500 can record and store at least 60 hours of high-definition video and up to 400 hours of standard-definition video, while the HDD250 can record at least 30 hours of high definition and up to 200 hours of standard definition video. Both include multiple analog inputs and outputs as well as Component, HDMI and digital audio outputs. These are expensive and high-end DVRs that are ideal for analog cable subscribers who want the ability to record HD signals free over-the-air.