So today, I may or may not have played Defender on a laptop PC, and may or may not have used an emulator to achieve that.  I did own an Atari 400 once, and I owned Defender on a cartridge, as already mentioned in another post.  The sound that game made, every single sound, is etched into my soul.

Seeing it full size, on a TV (37″) with the sound up loud, well if that had happened, it would have been just awesome.

And if it had happened it would probably have looked and sounded like this.