Just received my Denon DVD-3800. I was using an el chreapo DVD player for DVD-Audio with an ICBM between my Yamaha RX-V3200 (fix crossover) and my Rotel RMB-1095. My speakers are all equidistant from the listening place. So no distance and timing problem here. The ICBM was giving me versatility for my crossover over the fix crossover of the Yammie. The Denon DVD-3800 got bass management. So should I sell the ICBM, or should I still use it in my system?. Betweeen the DVD-3800 and the Yammie, or between the pre-amp and the amp? Thank you all for your help. It's really a helpful place here.