Hi guys. I'm thinking of finally getting around to replacing my old, standard definition AV receiver and am intrigued to try room correction, along with height and width channels. For the sake of illustration, lets say the Marantz SR7008. My issue is that during the day and for general listening, my floor-standing speakers are placed quite close to the wall and close either side of my wall-hung plasma TV. Immediately to the side of the front left speaker is an armchair in the corner. For critical listening I like to pull the speakers forward and outward wider to the sides, which necessitates sliding the armchair down into the dining area. So, my question is this: would it be possible to set up Audessy XT32 in both the 'daytime' and 'critical listening' set-ups, and save both set-ups saved in the memory so that I can easily switch from one to the other?