I've got two of them. And they are really fast.
Here's a video-out of them: (captured using a TV card)
Why can't all computers be that fast? We have much more power than the 14mhz Motorola 68000k. If one were to build a computer today they couldn't even achieve the 7 second bootup, but why not? I believe the closest you can get is to image Linux onto a BIOS chip.