MAME - oh yeah

You know, MAME (Multiple Arcade Machine Emulator) is a great thing. I've played with it at different points in it's development cycle, and enjoyed it immensely. Recently, a friend at work gave me a copy on CD (with about 650 ROMS), and I've been playing it a lot. Really takes you back to the old days when you used to hang out in the arcade to play the newest and most advanced games. Many of my all-time favorite arcade games are on there, like Pac-Man and Ms. Pac-Man, Galaga, Tron, Asteroids, Space Invaders, and Donkey Kong. Good stuff - I highly recommend it!