This is one of the biggest reasons I am so excited about the Wii. About 6 years ago I dug out our NES and started playing all the old Mario games again. I definitely looked at them differently. And of course there was also Narc, Tetris, Final Fantasy, Marble Madness (lol) and many many others! Unfortunately my NES is with my dad in another state, but I am hoping I can get all those games once again on the Wii.
And super NES, well, I could go on....