I have found an additional problem with my Marantz SR-8200. Last night I put in Jurassic Park III and no sound once the movie starts. I only get 1 second snippets of sound every 10 seconds or so. This was on the DD audio track. The DTS track plays fine. The display on the SR8200 shows that there is a rear surround "S" being decoded but the movie is only 5.1 not 6.1 according to the DVD box. My DVD player is a Sony DVP-S360 (so far so good) and I'm using the coax output. Anyone else having this problem?