I am looking to update my very old Pioneer Receiver, that is close to 8 years old. I have updated my speakers and now am looking at getting a new receiver to complete my upgrade....for now. Here is my current system: TV Hitachi 43UWX10B Old Pioneer Reciever Speakers: Center Polk CS400i Mains Polk RT35i Surrounds Polk f/x 300i Sub. Sony SA-WM40 Pioneer Pro. Scan DVD Pioneer 6 Disc CD Changer Sony VL6000 Universal Remote I would say we use the system close to 50% HT and 50% music/DirecTV. DTS is NOT that big of deal, 5.1 works for me. I am leaning toward the HK520. Any other suggestions? Price range is less than $500. Any and all help would be appreciated.