I realized last night that linear bearings are the more professional way to rotate a vertically adjustable, horizonally traveling, load from a ceiling. My "lazy Susan" idea was a bit crude in retrospect. My Problem with any external bearing idea, is appearance of such an assembly. I'm either going to have to sweat out a detail where perhaps the bearing resides within the 2" x 2" & 2.5" x 2.5" vertical telesope or locate a single, massive, yet compact linear bearing between the telescope and the sliding carrage above. I'm very psyched about this tv/computor stand. If it succedes the furniture piece will allow me to sit, stand, and lay at the tv/computor/cctv/telephone/multimedia constellation. All of the signal wiring will feed in from the ceiling, and travel through a black reinforced nylon cable carrier (by Kableshlep, Germany)10'-6" = $205.00. It will slide 16'-0" along the ceiling, passing an area in my bedroom where I can stand at the station, and finally stopping at an office chair, where I can draft for hours on end without dealing with the difficulty of being stuck in one position during a creative thread.