Looking for advice on a new receiver to replace my ten year old Pioneer VSX-511S that only had Pro Logic. I am considering the following: Harmon Kardon AVR 525 $699 ($599 in unathorized) Onkyo TSR-700 for $528 Pioneer Elite VSX-43 $500 ($358 if unathorized) Pioneer VSX-D912K $300 Denon 2803 $799 ($536 if unathorized dealer) Sony STR-DA4ES $578 Denon 1082 for $595 I would love the Denon 2803 or HK-525 but can't seem to find them below $675 and $799 from an authorized dealer. I am pretty sure I want to have the warranty. For the near future, I will be running them through older Infinity mains and older PSB center and surrounds. Have not purchased a sub yet but will be picking up one in the next few weeks. Will be upgrading speakers in the next 6 months to a year. Right now I am just looking to go with 5.1. I may down the road want 6.1 or 7.1 but who knows. I am very hesitant to purchase from an unathorized dealer, though, to tell you the truth, I am not sure Pioneer and Denon's position that they won't honor the warranty is even legal. These products are in the stream of commerce and should be subject to implied warranties of merchantibility. If Pioneer and Denon are so concered, they could stop so called unathorized dealers from selling their products very easily. Regardless, the Pioneer Elite VSX-43TX is very tempting at that price, as is the Onkyo. Also, the Pioneer VSX-912 seems to have all the features but I am concerned about the amp when I upgrade speakers down the road. I have been very happy with my Pioneer receiver and have had no problems in ten years. Any thoughts or recommendations would be appreciated.