Thanks for the help everyone. I just ran audessy on my receiver (onkyo 605). But I noticed that its 2EQ, which according to Audessy's site "2EQ measures 2 room positions, uses a basic resolution filter for the satellites and does not apply a filter to the subwoofers." It did set the fronts to 80hrz, the center vp150 to 150hrz, surrounds to 60hrz. The sub crossover is still at 120 but it set it to -8Db. What I am thinking about now is going ahead and getting the SMS-1, put the sub in my seating area and use the mic to do the sub crawl, take a picture of the screen of what it read and then go to next spot and so forth. Then put sub in the best spot and run sms1 again to fine tune. Does these seem like a good idea?