Great information! Dean - where should I place my M22s for width and should they be toed in? Should they be the same distance from the back wall as the M80s? Thanks - obviously I haven't opened the box to read the manual yet. Just trying to get it in my head. Now - how to explain to mom that I need to set up my receiver rather than visit on Mother's Day? Invite her to a movie when it is set up maybe. . . yeah - that might do it! Thanks again everyone!