How do you display your PSA sets?

As I'm just starting one of these, I am curious as to how others display theirs. Do you just keep the cards in boxes and look at them whenever you feel like it, or is there a realistic way to actually display a 500+ card graded set?
Dustan
Dustan
Just started a PSA 7 1965 Topps set!
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FINISHED 12/8/2008!!!
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I have been eyeing one of those at Sams Club.
But I gotta get my wife to work on the bowflex so she can get it moved into the basement.