WeaKnees (a ZNF sponsor) has acquired a bunch of refurb Humax DVD burning TiVo units (DRT400). They can be had with the stock hard drive for $49 after rebate. $100 more gets you up to 350 hours of SD recording (versus 40). We’ve been very happy with the larger-capacity DRT800 (now in the bedroom) for several years as both a TiVo and DVD player/burner… though having single tuner has annoyed on occasion.