I just ran the auto setup with my Yamaha 2500, and it set all speakers as "Large" and the crossover at 40Hz. I have the sub hooked up to the amp from the sub out to the LFE input on the sub. I thought I would be better off setting all speakers to "Small" and the crossover to 80Hz. Who is correct....Yamaha or me? I use the system about 60/40 HT to music.