Something else, but I show my pictures using a projector (1080P) on screen. I use a dedicated MacMini and calibrate the projector with my Color Munki Photo.
I'd suggest that if you get color management right, the results will be gorgeous!
The cost of printing and framing photos has gotten to be very expensive, while the cost of HD TV's has come down dramatically and the quality of the picture has gone up. I am looking to hook up a dvd player to a 60" HD tv and using that as a display for my photography (amateur here no pro). I would then burn high resolution photographs to a dvd and have them rotate at a specified time period. Anyone else thought of doing this and if so how good did your photos look?