If you oculd get it on a DVD it wouldnt retain very much of its HD quality partially because its just plain DVD HDDVD is a different story you'd have to buy a different burner from what i understand. but i do not think that the DVR will allow you to transfer to DVD .... im not completly sure on this. is it from Time Warner Cable? or is it a Tivo?
Btw Welcome to tech forums