I finally decided to get a VS2000 as my initial receiver and wait for the price of PVRs to drop. It seems like this is the most popuplar. Just a question about the differences between the ViewSat Platinum and Extreme. Am I correct in understanding that the main differences are that the Extreme has component vid out and hardware blindscan? Also, the Platinum DOES NOT have AC-3 output (will in the future with firmware update), but the Exteme DOES have AC-3? - This is what I'm getting from this forum.. I'm looking at the specs on various sites and I have not seen any mention of AC-3 on either of these receivers.