I recently purchased a HD-A1 along with a Rotel RSX-1057 receiver and connected the HD-A1 to the analog inputs on the Rotel, now I see that there are 5.1 settings on the HD-A1 for sound volume levels, crossovers, and speaker size and right now I have everything set to small with a 80Hz crossover and the sound levels for all speakers at 0db. Now I would like to bypass the Toshiba settings entirely and use my Rotel settings which the sound levels have been calibrated via SPL, all the speakers are set to small, the crossovers on the fronts are set to 60Hz and everything else except for the sub (which is off) is set to 80Hz. What are the recommendations for analog setup on the HD-A1 and Receiver? Is there a way to bypass the settings on the Toshiba and use only my Rotel settings??