The CaptiveWorks CW-650 CLASSIC comes with an outstanding set of features making it truely one of the best digital satellite receivers in the market. It is the only receiver in the market with Auto DiseqC functionality. This feature allows for auto recognition and configuration of all satellites connected to the receiver via a DiseqC switch. This Receiver uses Conexant chip (the latest technology in the FTA market) which allow multi-picture and zoom into the picture. This is Truly the best receiver available in the market. Main changes of this unit over the regular CW-600s are the following: -Component Output -Dolby Digital output is added to this unit for better sound quality. -Universal remote is replaced for this unit to control TV/VCR/AUX/SAT -Faster Conaxent chip it used to improve the speed of the receiver. -32MB SDRAM is used to populate 7 day epg.