As of Sunday night my DVR was 38% full, all HD shows. I have recorded approx four more hours of programs since then ( hour long HD ) and yet my DVR is now 78% full. I was sure that this DVR has 60 hours of HD recording space, however for the programs I have recorded there is only space for around 20 hours, which was the same as my first DVR. Why would it suddenly jump from the 60 hours down to the 20 hours ?
