first , I use this with a Mitsubishi HC 1500 DLP projector , which be a great first projector -lrb- i get it in my initial foray into home projection -rrb- , and which Amazon offer as a deal with this mount . if you be think of go the front projector route , this be a good deal\/pairing - all you need be a good-quality screen and a 5.1 system and you be ready to rock . this mount work fantastic with the Mitsubishi hc1500 -lrb- which be a 3-screw upsidedown mounter -rrb- - i be extremely impressed with its steadiness , now that it be up on my wall and hold my projector . as other have note , the direction to this mount be pretty confusing\/worthless , but after look at the instruction , and the box , and some on-the-fly experiment , i basically have the mount together -lrb- attach to the projector -rrb- in about 10-15 min . then maybe about another 15-20 min to get it up on the wall and do some fine-tuning of the joint and setting -lrb- i.e. centering\/height , image invert , correct keystone , etc -rrb- . the really good thing about this mount be that it can move in several direction , on several axis , so it be very versatile and will work with either a ceiling or wall situation - just find a wall stud or a beam and you be in business . I actually mount the bracket on my wall , instead of my ceiling , due to the weird layout of my screening room . the allen screw really hold firmly once you tighen they - this be a lightweight yet very solidly construct mount . hat off to whoever engineer this thing . tip : when you install , it definitely help to have 2 people , as fine-tuning the joint may require loosen more than one allen at a time , so someone may need to steady the projector as the other tighten the allen screw . but it be a minor point - once this bracket be up , it be up to stay and there be no question in my mind i get the right mount . highest recommendation - it really help I pull my screening room together in a quality way .