hi all- first time poster here... I spent a good deal of time browsing through the forum, very informative! judging by how complete you all are, this has probably come up before but i have a question... My house is VERY small, but as we are making due, my wife and are looking for as many wall mounted possiblities as possible. so, on the HT, we would like as much flush mounted as possible, and we are putting either a LCD or Plasma up on the wall as well. The question... Can I feasibly design a good 7.1 system using two rear ceiling mounts, two mid wall mounts, and two wall mounts next to the t.v.? all these of course "in-wall" or ceiling. the sub being in the corner behind the couch (we have a sectional). we have a rectangular room, and everything is off to one end. I've seen that both ceiling and wall mounts have directional capabilities, so i'm hoping that this gives a little more flexiblitiy and OK's the idea of having the rear speakers ceiling mounted. i'm new to this, so if it's rediculous you can point me to some literature... thanks a ton!