does anyone know how these two outputs are used? I have sent an e-mail to rotel, but have not gotten a response yet. Nothing in the manual either. Could the sub2 output be controlled with seperate gains from sub1? The only thing i see in the manual is sub- yes/no/max. Could it be used for stereo or front/rear subs? What about ctr2 output? I understand the cb1 & cb2 are for l/r rears for 7.1, but have no clue what 2 center channels would do. Do they also have seperate gains? I have waited long enough for the outlaw, and even with today's e-mail, I will pull the trigger on the 1066!!