I have an 861 and 800 with front and rear dsp6000's and 2 dsp33's for my sides and a dsp5500 for my center. When I went to the Meridian DVD audio demo for the 861/800 upgrades the dealer of course had dsp8000's. Of course the sound was awesome. My first question of course is will I hear the difference in the 8000's in the from vs the 6000's? Cause as you well know I will have to sell my firstborn to buy the 8000's [Linked Image from softronix.com]