Nintendo fans have been hard at work to try to enhance classic GameCube games by emulating them at 60fps.
Games like Super Mario Sunshine and Pikmin 2, which originally ran at 30fps, have been tweaked to run at double their designed framerate, yielding some interesting results. One would argue that these games appear that bit smoother and more fluid when outputting at 60fps. Sound, however, is said to pose a bit of a problem - but can be resolved with further tinkering with the games.
For more, be sure to read the Dolphin Project forums.
What do you think of these games running at 60fps? What other GameCube titles would you like to see at this rate?