My High Definition television did not include the ATSC tuner. It is a Toshiba 30HF83 with a DVI/HDCP input. I had purchased a Samsung SIR-T351 set top box which does recieve the High Definition stations. The problem is I need to have the antenna rotor pointed directly at each individual transmitter station. Another set just purchased which is a Toshiba 37HL67 has both the NTSC and the ATSC tuner incorporated. This set does not require the antenna pointed directly at the transmitters. All stations come in great no matter where the outdoor antenna is pointed. Is there a better set top ATSC tuner box on the market as it appears to be a major improvement in reception? If possible I would like to have a tuner with HD recording capability. Is there such a model available ? Similar to what is done with a VCR and NTSC broadcast now. I do not want to purchase a service such as TIVO as it requires a monthly fee.